That beautiful brunett in the bikin is MMA ring girl/model Arianny Celeste, who wore an emerald green bikini while hanging out by the pool in Miami with her boyfriend. She's posed for Maxim and Playboy, and she's often spotted in a bikini.
Some of this week's photos also included Cameron Diaz showing off her sexy legs in Las Vegas on Thursday. The actress, whose new film The Other Woman opens late next month, was in town for the annual CinemaCon, where she attended the 20th Century Fox presentation at Caesar's Palace.
"Divergent" star Shailene Woodley was also in Sin City for CinemaCon, she was spotted at the Big Screen Achievement Awards.
Want more? Head over to our PHOTOS page to see all the latest event galleries, slideshows and features, including a pair of events in London featuring lots of British babes ('I Can't Sing! The X Factor Musical' UK Press Night and the 'Almost Married' UK Gala Screening) and Kate Upton's 15 hottest magazine covers...