Ludacris works hard to stay in shape. "I try to [work out] at least five or six days a week," Ludacris, 46, exclusively told Us Weekly on Tuesday, July 23, while promoting his partnership with Knorr.

Ludacris, who is in the middle of a tour with Janet Jackson and awaiting the U.S. opening of 'Fast X,' gets a star on the Hollywood Walk of Fame.