Photos of Diddy's Birthday Party With Jay-Z, Ben Stiller, Rebecca Gayheart, Cedric the Entertainer and More

Diddy Turns 39 With Friends and a Special Gift From the US

Diddy's 39th birthday party at Mansion in New York last night was packed with his famous friends, and the celebration was doubly sweet after Barack Obama's Tuesday night win. The bday boy himself waved a patriotic American flag before mugging for the cameras with his buddy Jay-Z. While Beyonce found time to express her post-election patriotism, she'll be performing at the Europe MTV Awards tonight so the party was a no go. Ben Stiller and Christine Taylor stopped by after the Michael J. Fox benefit looking every bit the perfect team. Rebecca Gayheart hammed it up with Jack McBrayer, which reminds me that Oprah is on 30 Rock tonight! It should be almost as much fun as Diddy's fancy soiree.

To see more from the party including Jay, Ben, Christine, Mary J. Blige, Ne-Yo, and others, just read more

Images include: Ben Stiller, Christine Taylor, Jay-Z, Mary J Blige, Rebecca Gayheart, Diddy, Ne-Yo, Kendu Isaacs, Jack McBrayer, Cedrick The Entertainer, Doug E. Fresh, Coco, Ice T, Keisha Cole