*Thursday night in Hollywood, Ca. celebrities from all over came out for the red carpet premiere of the ‘Hangover 2’ . After the huge success of the first movie in 2009 it was no surprise that this event would deliver appearances from Hollywood’s hottest stars.

Pop Singer Jordin Sparks on the red carpet at the 'Hangover 2' premiere

Rapper Flo Rida and actress/model Melyssa Ford

Diddy and 'Hangover 2' star Bradley Cooper

‘Hangover 2’ opens in theaters May 26, 2011.