Last night in NYC, Jessica Stam joined June Ambrose at the American Ballet Theatre's Spring Gala, Santigold performed at Irving Plaza with surprise guests Pharrell and Andy Samberg, Rihanna and Neil Young kicked off the Robin Hood Foundation Benefit, Ricky Martin hosted an intimate fundraiser for President Obama, and more. Last night's parties were all about the performers! More»

Chicagoans invade Santa Monica as Billy Zane and Chris O'Donnell attend the 25th Windy City Bash at Stella Rossa Pizza Bar; Emily Blunt and Ewan McGregor grace the red carpet at the premiere of Salmon Fishing In The Yemen; Zooey Deschanel turns on the awkward funniness at the PaleyFest 2012 "New Girl" panel—Monday night was filled with food, more showbiz affairs, and celebrities and we have the details on the events that happened in L.A. for you in this edition of Last Night's Parties. More»

From Theophilus' live-streaming performance at Bing Bar, to Paris Hilton dancing all night in the DJ booth at TAO with her brother Barron Hilton, to Quincy Jones being the party animal and supporting his daughter at the after party of 'Celeste and Jesse Forever' and more, Sundance's parties were all about family. For more coverage, check out our correspondent Party Baby for the latest news! More»

Sundance 2012 is off and running - and despite the icy storm that covered Salt Lake City, party hoppers bounced from place to place successfully. From Drake's performance at the Bing Bar, to Lil' Jon and Paris Hilton hanging out at Tao, to the Bertalli Meal Soup Chalet, to Marina Ambramovic's silent party, to the "Black Rock" dinner party and more, Sundance's parties were all about the film buffs. For more coverage, check out our correspondent Party Baby for the latest news! More»

HBO kicked things off at Circa 55, where guests like Jane Fonda, Guy Pearce, and Ewan McGregor, and winner Claire Dane munched on beef tenderloin and sipped martinis. NBC had A-listers Jon Hamm, Colin Firth, and Nicole Richie schmoozing under the stars at the Beverly Hilton rooftop - right across from where Harvey Weinstein kept the company of Golden Globe winners Meryl Streep and Jean Dujardin, as well as Leo DiCaprio and countless other guests at his annual party. See this and so much more on our Golden Globes after party round up... MORE>>

After the awards ceremony winded down, celebrities dispersed into the night and the red carpets were rolled out yet again, mostly decking the halls of the Beverly Hilton, where the majority of Sunday's after parties were held. HBO kicked things off at Circa 55, where guests like Jane Fonda, Guy Pearce, and Ewan McGregor, and winner Claire Dane munched on beef tenderloin and sipped martinis. NBC had A-listers Jon Hamm, Colin Firth, and Nicole Richie schmoozing under the stars at the Beverly Hilton rooftop - right across from where Harvey Weinstein kept the company of Golden Globe winners Meryl Streep and Jean Dujardin, as well as Leo DiCaprio and countless other guests at his annual party. More»

Go HERE for more photos by Patrick MacLeod, and tag yourself and your friends!

Last night, Fox had a preview party at Hudson Terrace for their new television show, New Girl, starring Zooey Deschanel, Jake Johnson, Max Greenfield, Hannah Simone, Damon Wayans Jr. and Lamorne Wilson. Guests enjoyed cocktails and finger food during the celebration. More»

Anna Wintour, society types, and an ultra-fashionable crowd head to Lincoln Center for ABT's Annual Spring Gala; DVF took in a preview of the High Line Section 2; Katie Couric and Whoopi Goldberg read at the Literacy Partners annual Gala; Waris Alhuwalia viewed florescent art; Topher Grace saw a movie; Paula Abdul managed to not get wasted and be embarrassing at a party and more! Last night's parties were on their best behavior. More»