Usher and Alicia Keys Celebrate ‘My Boo’ Anniversary: Watch
Usher and Alicia Keys found a unique way to celebrate the 18th anniversary of their hit duet, “My Boo.” On the single’s anniversary date (Aug. 29), Keys launched an open verse challenge for the song. Keys, stationed behind her MPC drum machine at soundcheck, said, “The ‘My Boo’ anniversary is here, and I know how