Ludacris celebrates his 35th birthday today. The rapper broke on to the music scene in 2000 with the release of his first major label album, "Back for the First Time." His most recent album, "Battle of the Sexes" hit number one on the charts and has been certified Gold. In addition to his rap career, Ludacris has also appeared in roles in the films "Crash," "2 Fast 2 Furious" and "RocknRolla."