Selena Gomez, Julianne Hough, and a slew of other starlets and fashion insiders step out for the LONDON show ROOMS LA opening; Harrison Ford and Calista Flockhart try not to party foul out at the 42 premiere and after party; Rachel McAdams, Ben Affleck, and Olga Kurylenko hit the red carpet at the To the Wonder premiere; Freida Pinto lights up the Gangs of Wassypur premiere in a red dress at the Indian Film Festival of LA; HBO's "Veep" Season 2 premiere and after party gets presidential on the Paramount lot with attendees Julia Louis-Dreyfus and Matt Walsh—get up to speed on the myriad of premieres and other fashionable shindigs all over town yesterday in today's edition of Last Night's Parties.

John Stamos, child star Bailee Madison and Grammy-nominee Dave Koz host a gala to benefit the lives of terminally and chronically ill children; Natassja Kinski and Marisa Tomei join Gene Kelly's widow for an evening at paying tribute to the legendary film star and the scope of his innovations in direction and choreography; Julia Roberts, Amy Smart, Julia Louis-Dreyfuss and Peter Fonda kick off their shoes for a beachside benefit for Heal The Bay in Santa Monica; Drew Brees hosts actors, Olympians, military heroes and former baseball greats for the kickoff of his celebrity golf tournament. There was plenty of action last night in SoCal and we've got all the details in this TGIF edition of Last Night's Parties! More»

Last night in NYC, the Brooklyn Museum hosted their annual gala, The Brooklyn Artists Ball, father-daughter duo, Claire and Fred Distenfeld celebrated their grand opening of Fivestory, Emily Blunt stole the limelight in her Jason Wu gown at "The Five Year Engagement" premiere, Chloe Sevigny and Michelle Harper were out late celebrating the power of creation at Acme, and so much more. Last night's parties were all about celebrating in style. More»

Sucker Punch alums Abbie Cornish and Jamie Chung attend the 2012 Tribeca Film Festival reception at the Beverly Hilton Hotel; Jason Biggs, Alyson Hannigan and the rest of the original American Pie gang get together at Grauman's Chinese Theatre for the Los Angeles premiere of American Reunion; Kathy Griffin speaks on a panel at the Weinstein Company's screening of Bully—Monday night's parties got the week started off right in Los Angeles and we've got all the details in this edition of Last Night's Parties! More»

Justin Bieber, Quincy Jones step out to see Michael Jackson immortalized with hand and footprints in cement at Grauman's Chinese Theatre; Salt-n-Pepa prove they still got it at the launch of McDonald's new Chicken McBites menu item; The 18th Annual Screen Actors Guild Awards holds a behind the scenes champagne dinner by Suzanne Goin; Diane Keaton,  Julia Louis-Dreyfus, Kevin Kline and more kick off the Santa Barbara International Film Festival—we have the highlights of what went down on Thursday in and around L.A. in this edition of Last Night's Parties. More»

Dustin Hoffman, Nick Nolte and others enjoy the premiere of HBO's new drama "Luck"; David Beckham cheers on the Lakers with Jack Nicholson and Chris Tucker; Julia Louis-Dreyfus and Amanda Peet take in a play at the Mark Taper Forum—it's all about having fun on a school night in L.A. and we have your insider's look in this installment of Last Night's Parties. More»

Jennifer Morrison, Nick Nolte and Aussie import Joel Edgerton step out for the Hollywood Premiere of Warrior; rising talents Rooney Mara, Amy Ferguson and Brie Larson celebrate their indie project written and directed by Diane von Furstenberg's daughter Tatiana; CBS celebrates fall TV with the premiere of "Criminal Minds" at PalyFest 2011 in Beverly Hills—NYC is buzzing with fashion but here in L.A., Tuesday night was all about the business of show. Get the details on everything that went down in this edition of Last Night's Parties. [Brie Larson, Amy Ferguson, Rooney Mara photo via] More»