Robert Pattinson and Kristen Stewart have reunited, if you believe the latest report from The Sun. While that particular reconciliation is still up in the air, here are some successful celebrity couples that reunited.

Prince William and Kate Middleton: Believe it or not, we were this close to not having that lavish Royal Wedding. The pair reportedly broke up in 2007 after several years of an off-and-on dating relationship. However, they got back together soon after and got married in a brilliant ceremony.

Cash Warren and Jessica Alba: After two years of dating Alba gave Warren the m...

Rihanna showed off a new pixie haircut on the red carpet at Thursday night's MTV Video Music Awards (VMAs) and Miley Cyrus took the plunge in another cleavage-baring gown.

Nicki Minaj looked like an arachnid, with a very black widow-like black and red dress; Katy Perry dazzled in a see-through black gown with a blue and red floral print.

Rapper Wiz Khalifa and fiancee Amber Rose announced their pregnancy by showing off her big belly; Alicia Keys opted for the Angelina Jolie Oscars look, showing off one leg through the slit in her dress; and Hollywood made its presence with stars Emma Wats...

P!nk has treated her husband Carey Hart to an extra special Christmas gift by giving him a piece of art by his favorite painter - and arranging a meeting with the artist himself.

The motocross rider was ecstatic when he was introduced to American painter Robert Williams and his wife on Wednesday.

And Pink ensured Hart would walk away with a memorable gift from the experience by getting Williams to create a custom-made painting for her husband to keep.

In a series of posts on Twitter.com, Hart writes, "I got to meet my all time favorite artists (sic) in the world today, Robert Williams. T...

It was a celebrity baby boom this year. Some of Hollywood's biggest stars added to their family. Don't believe us? Let us refresh your memory.

Miranda Kerr and Orlando Bloom barely made the list, but the beautiful couple's kid arrived in January to be the first celebrity baby of 2011.

Penelope Cruz and Javier Bardem joined the baby bonanza weeks later by welcoming their bundle of joy in the same month.

Laila Ali & Curtis Conway celebrated the arrival of baby Sydney in April, Mariah Carey and Nick Cannon gave us the famous twins Monroe & Moroccan!

In June Pink & Carey Hart delivered fut...

New mom P!nk is struggling to come up with catchy material for her next album because she has lullabies on the brain.

The hitmaker and her husband Carey Hart became first-time parents to five-month-old daughter Willow earlier this year, and Pink loves to make up songs to serenade the tot.

But the baby tunes have done nothing to boost her creativity as she attempts to create punchy new tunes for her forthcoming project.

She tells Eonline.com, "She stops crying when I sing. I sing 'You Are My Sunshine,' and I make up songs for her because I'm goofy."

And Pink fears her next album won't pa...

P!nk, her husband Carey Hart and four-month old baby Willow attended the "Happy Feet Two" Los Angeles premiere at Grauman's Chinese Theatre in Hollywood yesterday.

The singer revealed that she and Hart are looking forward to expanding the family and giving Willow plenty of brothers and sisters.

"We want a basketball team. We want lots and lots and lots," she says.

In the sequel to 2006's Happy Feet, Mumble (Elijah Wood) and his pals use their dancing to save the penguin nation. Mumble and Gloria (P!nk) have started a family of their own, and their son finds his footing among his fellow ...

We spotted new mom P!nk enjoying a motorcycle ride with husband Carey Hart in Malibu over the weekend. There was no room for baby Hart on their Harley Davidsons.

The couple was leaving a park after playing a game of baseball together.

P!nk gave birth to daughter Willow Sage Hart on June 1.

In honor of Father’s Day on June 19, we're counting down the Hottest Celebrity Dads.

President Barack Obama

Whether you’re are a republican, a democrat or an independent, there is no denying that President Barack Obama, father to Malia, 12, and Sasha, 10, is the dapperest of dads. Whether he’s wearing power suits on Air Force One or rocking dad jeans at a Wizards game, the First Father always makes me proud to be an American.

Eddie Cibrian

I was a fan of the ridiculously hot Eddie Cibrian and his dimples years before his new wife, LeAnn Rimes, stopped singing…and eating. It star...

Pop star P!nk has become a first-time mom after giving birth to a baby girl.

The So What hit-maker sent gossips into a spin on Wednesday by posting a cryptic message on Twitter.com hinting she'd delivered her baby.

She posted, "New Moon in Gemini today... a good time to start something new.... Also called the Honey Moon."

And Pink has now confirmed she and husband Carey Hart are the proud parents to a little girl, named Willow Sage Hart.

In a post on her Twitter.com page on Thursday night, she writes, "We are ecstatic to welcome our new beautiful healthy happy baby girl, Willow Sage...

P!nk looked about to pop as she had lunch at Neptune's Net with husband Carey Hart and friends. The pop star enjoyed the sunny spring day as she drove her classic 1958 Chevrolet Impala Convertible with the top down.

January Jones put her hand on her belly as she left a Memorial Day beach party in Malibu. The "Mad Men" actress, wearing a white top hat, has drawn speculation as to who the father of her unborn child is.

Tori Spelling showed off her baby bump in a colorful purple dress as she left the Malibu Country Mart with husband Dean McDermott, their children Liam and Stella, and Dean'...

In the upcoming film "No Strings Attached" (in theaters Jan. 21) lifelong friends Adam (Ashton Kutcher) and Emma (Natalie Portman) attempt to avoid falling in love after falling into each other's beds. The comedy explores the complexities and quirks of having "friends with benefits." Can that work in real life?

Some celebrity couples agree that they want to be together, but they allow romantic or sexual relationships with additional people. These "open" relationships make big headlines in Hollywood.

Which ones are true and which one's aren't? Check below to find out!

Will Smith & Jada P...

Pregnant pop star P!nk and husband Carey Hart have spent a whopping $11.5 million on a new family home in California ahead of their new arrival next year.

The So What hitmaker announced last month she is due to give birth to her first baby in the spring and the couple has been on the hunt for a bigger property.

Pink and Hart bought their new sprawling estate in Malibu in October and RealEstalker.com reveals the new home boasts six bedrooms, seven bathrooms and a guest house, as well as a swimming pool and spa.

The pair also has starry neighbors - Matthew Mcconaughey and his partner Camil...

We spotted a pregnant P!nk wearing a furry Panda hat while doing a little shopping at her local CVS in Malibu. Is it really that cold there or is she trying to disguise herself? What do you think of her hat?

Pink and husband Carey Hart are expecting their first child together in May.

Although the couple doesn't yet know the gender of the baby, P!nk admits they've already decided what they are going to call a boy. P!nk reveals she wants to wants to name a son after the Jameson whiskey brand.

Click for more great P!nk pictures:

With signs of gaining weight, a pregnant P!nk was spotted on the downtown Los Angeles set of her music video this week. She looks really unhappy.

Pink, wearing a low cut grey dress and strappy high heels, is expecting her first child with husband Carey Hart.

Although the couple doesn't yet know the gender of the baby, P!nk admits they've already decided what they are going to call a boy. P!nk reveals she wants to wants to name a son after the Jameson whiskey brand.

Click for more great P!nk pictures:

Pregnant pop star P!nk has decided to name her baby after her favorite whiskey.

The singer and her husband Carey Hart are expecting their first child in the spring and although they don't yet know the gender of the baby, Pink admits they've already decided what they are going to call a boy.

Pink reveals she wants to wants to name a son after the Jameson whiskey brand.

She tells Access Hollywood, "My dad's name is James, and my brother's name is Jason. (Hart and I) are both Irish, Carey's middle name is Jason, (and) Jameson - we like whiskey. That's a no brainer."

However, the couple ...

Pregnant pop star P!nk has put her rowdy days behind her now she's expecting, but she misses "scrapping" as she hasn't had a "real good fight" in years.

The feisty singer is preparing to become a mother for the first time with her husband Carey Hart, and is settling down into family life.

Pink is adamant she has calmed down a lot in recent years, but still yearns for an explosive argument because life can become "boring" without the odd punch-up.

She tells Britain's The Sun, "A real good fight - it's been years. And you know what? I miss it, I really miss scrapping. I've become quite bor...

Pop star P!nk was devastated when details of her pregnancy leaked to the press early - because her parents heard the happy news on the radio.

The singer is expecting her first child with husband Carey Hart, and baby rumors surfaced online at the beginning of the month before she had told her close friends and family.

And Pink admits she subsequently chose to go public with her pregnancy news on The Ellen DeGeneres Show, after her parents found out through the press.

She tells Britain's The Sun, "We wanted to wait and not talk about it for a while. But the world started talking about i...

Justin Bieber proved he was a force to be reckoned with on Sunday when he scooped four honors and beat Eminem, Katy Perry and Lady Gaga to be named Artist of the Year at the 2010 American Music Awards (AMAs).

The 16-year-old pop sensation became the youngest ever recipient of the prestigious accolade and paid tribute to his mentor Usher as he invited the superstar up onstage to bask in the limelight with him.

Bieber told the audience, "I really got this opportunity about a year-and-a-half ago, I really was embraced by a man called Usher Raymond. I feel like he's had an amazing career, it ...

Pop star P!nk has confirmed she's pregnant - and revealed she kept the happy news a secret for so long as she previously suffered a devastating miscarriage.

Rumors the singer is expecting have been rife since she was recently spotted on a beach holiday with a bulging belly, and in a new taped TV interview with pal Ellen DeGeneres, the Trouble singer reveals, "I'm eating for two these days."

Pink tells the host she has been keeping her pregnancy a secret because she previously suffered a miscarriage and was "nervous" about going public with the news. She says, "I didn't want to talk about...

Pop superstar P!nk is pregnant with her first child, according to reports.

The 31-year-old singer and her husband Carey Hart, 35, are said to be expecting a baby next year.

A source tells Us Weekly, "She's 12 weeks along. She wanted to do it between tours, when she has some time off. Pink was determined to make the relationship solid. Now she's really happy, and she's excited she got pregnant so fast! She'll be a brilliant mother."

The couple, who married in 2006, reunited in 2009 after a year of estrangement.

Click for more great P!nk pictures:

Pop punk P!nk has issued a warning to fans who visit her home in a bid to meet their idol, insisting it's "never okay" for them to approach her property.

The So What hit-maker is fuming after a string of overeager devotees showed up at her Los Angeles property this week to try and secure pictures of the star.

And she's taken to her Twitter.com page to order fans to stay away from the house she shares with husband Carey Hart.

In a post on the site, Pink writes, "It is NEVER OKAY 2 ring someone's doorbell and ask them for a picture or an autograph. Why people don't know this truly boggl...

Pink was forced to re-evaluate the way she treated her husband Carey Hart following one particularly nasty domestic dispute - after the motocross star confessed he was "hurt" by the way she spoke to him.

The singer married Hart in 2006 but the relationship soon ran into problems and they separated just two years later. The couple reconciled last year, but the singer continued to be "mean" to her partner - until Hart made his feelings clear.

She tells Cosmopolitan magazine, "I'm so dramatic... and in the past, I've been really mean. Carey sat me down one day when we were fighting and sai...

Pop star Pink has poked fun at rumors she's expecting her first child with husband Carey Hart by joking about having a "600 pound baby."

The hitmaker, real name Alecia Moore, sparked reports she was pregnant after she was snapped with a slight tummy bump earlier this week.

The singer has so far refused to confirm or deny the claims, but took to Twitte on Thursday to suggest the renewed baby speculation is just the latest in a longrunning joke.

She wrote, "Off to the gym. Lord knows when this 600 pound baby comes out that I've been growing for 8 years, i better be strong and physically pr...

The second episode of "Behind The Music" aired last week chronicling the life of pop's wild child Pink. The Pennsylvania native's upbringing is far from sugary sweet or a page out of a fairy tale; then again nor is the singer. During the episode, Pink (real name Alecia Moore) spoke about how she used music to get her through her parent's separation and inevitable divorce.

By the time Pink was 13, she had already experienced events in her life that an ordinary 13-year-old never knew existed. At the age of 11, Pink started experimenting with recreational drugs like marijuana. She had grad...

Being a celebrity is hot. Being the wife to a celebrity is hotter. Being a celebrity wife is even hotter. Here's the list of the hottest celebrity wives!

12) Adrianne Curry

Spouse: Christopher Knight

Hot for being beautiful while coming off as being able to beat the crap out of you if you do her a wrong.

- Click pic for next page -

More Adrianne Curry Pictures

11) Jennifer Lopez

Spouse: Marc Anthony

How can I put this delicately...she is hot because of her butt and because she probably works out hours each day so as to not allow her butt to take on a life ...

Pop singer Pink is giving her romance with estranged husband Carey Hart another chance, the motocross racer has confirmed.

The couple has remained close since its separation last year, and the stars were rumored to have rekindled their love in January. Carey tells British newspaper The Sun, "We're working s**t out, I admit it. She's just totally normal and low-key."

The sportsman and Pink, real name Alecia Moore, married in Costa Rica on January 7th 2006.

- Click here for more Carey Hart pictures -

-Click to View Gallery

...

When it comes to relationships, Hollywood is comparable to high school. Everyone dates everyone else and when they break up, it's the hottest gossip of the day. The hot couple goes from being engaged to non-speaking terms faster then Renee Zellweger and Kenny Chesney's marriage. The new "it" couple breakup and get back together more times than Lindsay Lohan has been to rehab. Here are the most on again, off again Hollywood couples.

Kate Hudson & Owen Wilson

After rumors of Kate's infidelity to her husband, Chris Robinson, she and Owen hooked up after the filming of You, Me and D...

Pop singer Pink hasn't let her failed marriage to ex Carey Hart put her off walking down the aisle again - insisting she "doesn't regret a minute" of their newly-reconciled relationship.

The star - real name Alecia Moore - rekindled her romance with the motocross racer earlier this month amid reports Hart had moved back in with the singer after nearly a year apart. But Pink admits she could still be swayed to walk down the aisle in the future.

She tells Seventeen magazine, "I don't know if I ever really believed in the institution of marriage. For both of us, our upbringings mad...

Pop star Pink resorted to anger management classes to help her deal with her split from husband Carey Hart.

The couple parted ways last February after two years of marriage and the singer has admitted she found the break-up tough. But Pink - real name Alecia Moore - decided to enroll on a course to help her deal with bouts of rage in a positive way.

She says, "Anger is the most necessary emotion. I took a class called Demystifying Anger a couple of months ago. I learned so much. That anger is a survival instinct and we're meant to feel it - a fight or flight kind of deal. If exp...

Pink has refused to give up on her relationship with estranged husband Carey Hart - they rang in 2009 together despite having split last year.

The pop punk joined her motocross star ex at his club in Las Vegas, and spent the hours up to the New Year with Hart and pals in the nightspot's VIP room.

And Hart proved his gentlemanly qualities by escorting his former partner to the stage for her 30-minute performance at Sin City's Hard Rock Hotel.

But despite frequent rumors of a reconciliation, the pair failed to share a New Year's eve kiss.

A source tells People.com, "They d...