The "Happy" singer, 40, revisited a few of his past hit songs with some of the most notable rappers and singers - including Jay Z, T.I. and Usher, according to Billboard magazine.
CHIDERAH MONDE, New York Daily News: Entertainment
Sun, 04/20/2014 - 9:59am
The "Happy" singer, 40, revisited a few of his past hit songs with some of the most notable rappers and singers - including Jay Z, T.I. and Usher, according to Billboard magazine.