Drake and LeBron James were also ready to get their party on after the show. While the NBA star enjoyed the concert from the sidelines, the crowd went wild when Drake joined Young Jeezy, Nicki Minaj, and Lil Wayne (whose sentencing was postponed again on Tuesday due to a court fire) for a surprise performance of "I'm Goin' In." Johnny Nunez/WireImage.com - March 2, 2010
Jay-Z's Empire State of Mind
Jay-Z and his famous friends party after his concert at Madison Square Garden.