From Betty White to Robert Pattinson, it was raining stars at the People's Choice Awards; Shenae Grimes and Stephanie Pratt attend the opening of a Swiss timepiece flagship on Melrose; Liam Neeson, Kristen Bell and fellow faces of the big screen hit the downtown premiere of The Grey; Michelle Williams, Bradley Cooper, Lindsay Lohan and more celebrate awards season with the Weinstein Co. and Audi at Chateau—we have your details on how red carpet season kicked into high gear this week in this installment of Last Night's Parties. More»

Anna Faris, Chris Evans, Emmy Rossum, and Dave Annable step out for the premiere of the new film that ponders the true love and sluttishness in What's My Number?; Hugh Hefner, Jane Fonda, and Carrie Underwood honor Smokey Robinson for his many achievements in music at the 2011 Ella Awards—Hollywood was still feeling the pain from Sunday night's Emmy festivities, but not everyone was too hungover to step out for some fun, so get all the details on Monday's party warriors in this edition of Last Night's Parties. More»

After the awards were given out and Ricky Gervais offended enough people during the Golden Globes ceremony, the real fun started. Celebrities, along with some 5,000 revelers, hit the Beverly Hills Hilton or space adjacent for one of seven parties.  We've got the details on who went where and what happened! More»

[Photo via] Another day, another video game launch and movie premiere in Hollywood. Last night's agenda held the launch of Ubisoft's 'Assassins Creed Brotherhood', where gamers owned the night and welcomed ladies aplenty, but turned away competition (would-be male guests) to increase their odds. Meanwhile, fabulously flamboyant dessert towers were upstaging divas who were busy taking creeptastic photos together at the Burlesque premiere after party a few blocks away. More»

[Perez Hilton flashes the pink carpet. Photos via Getty]

Celeb gossip blogger, Perez Hilton celebrated his 31st Birthday this Saturday at the legendary Viper Room on Sunset Blvd with the real Paris Hilton along with Christina Aguilera (surprise performer), the Jonas Brothers (who brought out his cake), and guests including Amanda Bynes, Ashley Tisdale, Aubrey O'Day, Brittany Snow, Brittney Gastineau, Christina Aguilera, (more story and photos below)... More»