Lady Gaga set to duet with Metallica at the Grammys

Lady Gaga is performing at the Grammys with Metallica!
#LadyGaga #GRAMMYs #Metallica https://t.co/QNj5Mig7JM

— Lady Gaga Daily (@gagadaily) February 7, 2017

Lady Gaga is set to perform with Metallica at the #GRAMMYs this Sunday, February 12th! pic.twitter.com/SqPDLqclBV

— Lady Gaga (@gagamonster96) February 7, 2017