R&B superstar Usher kicked off his 10-night residency at London’s O2 Arena in style last night, and the R&B superstar was on top form as he sang over 40 of his hits to the sold out crowd.

Usher Reveals Missing Swedish House Mafia Song, Refutes ‘R&B Is Dead,’ Talks New Album Usher is fearless. Since coming on the scene almost two decades ago, the singer has successfully switched ...