Last night in NYC, Blood Orange opened up for Florence and the Machine at Radio City Music Hall, The Beach Boys reunited at Beacon Theater for their global 50th anniversary tour, Cameron Diaz and Elizabeth Banks came out for the screening of "What to Expect When You're Expecting," Martin Scorsese got down with Tyra Banks at the Moth Ball, and more. Last night's parties were all about the live music. More»

Last night, Peter Davis and Tinsley Mortimer attended the launch party for Scene Magazine, Mariah Carey and P Diddy performed at Gotham Hall, Chelsea Leyland and other foodies snacked on light dishes at the DOE Fund event, Olivia Thirlby looked stunning at the screening of Being Flynn,and so much more! Last night's parties were all about the drama. More»

Last night, Swizz Beatz partied with Dom Perignon, Patrick McMullan celebrated the launch of PMc Magazine at the Dream Downtown, The Fifth Annual Golden Heart Awards honored Carolina Herrera, Leighton Meester attended a private dinner for the 'Icons Collection,' Charlotte Ronson dined with Jenne Lombardo at the Hole, Fashion Indie threw a dance party at Gunbar and so much more. Last night's parties were all about fashion and charity!

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Last night Kevin Bacon and Cameron Diaz showed off their disco moves at Studio 54, Kim Kardashian partied for 100 "Game Changers," Brad Goreski and Chelsea Leyland raged at the premiere of "Like Crazy," Waris Ahluwalia and Jay McInerney celebrated their luxury line, Solange Knowles spun at the C. Wonder opening, Emma Roberts admired Brazilian style, 50 Cent performed live and so much more. Last night's parties were all about bring back disco! More»

President Obama celebrated Wednesday night in Chicago with huge fundraisers, but celebrated the actual evening of his birthday Thursday night with a patio party for about 200 in the White House Rose Garden.

There are basically no photos from the 5-hour "fabulous but casual" private party except this photo of their chef setting up the scene, via the Obama Foodorama blog.

Politico did a succinct run down of the VIPs that attended: More»

Last night Sean "P.Diddy" Combs celebrated his 40th Birthday at the Plaza Hotel with legions of friends and admirers. Yet what should have been a celebration quickly turned sour-no one was being let in! More»

[All photos by AMBER DE VOS for PMc]. Movie stars and Broadway actors, they all had to start somewhere. For many young actors in New York, that "somewhere" is the Stella Adler Studio, which celebrated its 60th anniversary last night with "Stella By Starlight", a dinner and award presentation. More»

[Mariah Carey and Prince snuggle up to one another. All photos by DAVID X PRUTTING for PMc] The Apollo Theater celebrated its 75th anniversary with a star-studded cast of actors, artists, and politicians. Among them were this year's two inductees to the Apollo Legends Hall of Fame, musical prodigy Quincy Jones and soul songstress Patti LaBelle. More»