GAGA MEETS METALLICA FOR GRAMMYS DUET

Lady Gaga will join Metallica onstage at the Grammys this Sunday. On Monday, a Gaga fan site tweeted a snippet of a Grammy promo clip declaring, “Lady Gaga duets with Metallica.” Rolling Stone has confirmed the collaboration!

Metallica and Gaga is one of several star pairings at the upcoming Grammys ceremony. Alicia Keys will also perform with country singer Maren Morris, while the Weeknd will reunite with Starboy collaborators Daft Punk