Nas, Diddy, Romeo, & Jordin Sparks Crash 'Hangover II' Premiere

Nas and Diddy hung out with the cast of The Hangover Part II at the movie’s premiere at Grauman’s Chinese Theatre in Hollywood on Thursday (May 19). The Queens rapper met up with Mike Tyson and Ron Artest, while Diddy—who is currently going by the name “SWAG”—befriended Robert Downey Jr. and Bradley Cooper. “Dancing With the Stars'” Romeo and a svelte Jordin Sparks arrived together, adding fuel to the rumors that the two are dating.