Luda

A key collaborator on his major-label debut, Back for the First Time .

His verse on this 2004 "crunk&B" anthem helped the song win a Grammy Award. A key collaborator on his major-label debut, Back

A standout pop/R&B collaboration that highlighted his ability to adapt to different genres. A key collaborator on his major-label debut, Back

Throughout his career, Ludacris has appeared as a featured artist on at least . Some of his most celebrated feature runs include: A key collaborator on his major-label debut, Back

Another classic example of his chemistry with Usher and Lil Jon. Evolution of Style