Tate McRae, Gwen Stefani and Katy Perry are also set to take the stage for the benefit show, as will John Mayer and Dave ...

Lady Gaga went viral this week after a surprising appearance at a Burger King in King City, Monterey County — a far cry from ...

Lady Gaga is going viral after making a random pitstop at a Burger King in King City on Tuesday (January 14) night. Video ...