We wouldn't blame her.

during their performance of their 2004 collaboration "My Boo." Usher ultimately said he and Keys' music producer husband, 45, laughed about what people were saying about the pair's close hug on stage.

After a slight delay due to a neck injury, Usher’s career-spanning retrospective Past Present Future tour is officially underway, kicking off in Washington, D.C. Listen to The Vibe Radio and ...

The Grammy-winning musician played guitar alongside Usher for "U Got It Bad" and "Bad ... hit "If I Ain't Got You" before duetting 2004's "My Boo" with the headliner. Following Keys' and H.E.R ...

Usher has kicked off a 10-night residency at London's O2 Arena with a slick, two-hour show that was impressive and frustrating in equal measure. The US pop star played more than 40 songs ...