Jay-Z: Living it Up in Vegas

5/7/2007 12:42 PM PDT
Jay-Z is not dead, and here's the proof -- pictures of a very alive Jiggaman in Sin City over the weekend!

Rumors were flying on Friday that the rapresario had gone down in a plane crash in North Carolina -- clearly not the case though, as he was seen partying with Diddy, Nelly and Fitty in Vegas Saturday night after the De la Hoya - Mayweather bout ... which Mayweather won in a split decision.

99 problems, but his death ain't one!