Sports Illustrated Swimsuit Issue cover models Lily Aldridge (2014) and Kate Upton (2013, 2012) were spotted shopping in the SoHo district of New York City on Thursday looking sexy as ever. In fact, Lily's bare midriff look with cutoff jean shorts, Converse All-Stars and an off-the shoulder top made Kate's loose-fitting, patterned summer dress look a bit unflattering to her rockin' figure.

See photos of the two supermodels right here on this page.

Former "Jersey Shore" stars and BFFs JWoww and Snooki took their two unborn children to a yoga class in New Jersey, showing off their baby bumps. Also, Natalie Portman was spotted with son Aleph at LAX, along with Kesha, who recently changed the dollar sign in her name back to an 's'. And Justin Bieber was spotted in Miami where he boarded a boat with two unknown women and his bodyguards. Rumored girlfriend Chantel Jeffries is believed to be one of the two women. See these pics and more on PAGE 2.

Arianny Celeste, Brittney Palmer, Camila Oliveira, Rachelle Leah, Jhenny Andrade, Kenda Perez and more hit the red carpet at the UFC International Fight Week Official Pool Party held at the Liquid Pool Lounge of the Aria Hotel & Casino in Las Vegas before heading in to the big party. See pics on PAGE 3.