Usher pulled out all the stops for his Apple Music halftime show, where he was joined by Alicia Keys, H.E.R., Lil Jon, Ludacris and will.i.am Ingrid Vasquez is a Digital News Writer at PEOPLE.

Usher has kicked off a 10-night residency at London's O2 Arena with a slick, two-hour show that was impressive and ...

The 46-year-old, Dallas-born Usher Raymond IV has become an icon in contemporary R&B and pop music since he released his ...