Music
Rex Features
The awards ceremony, which takes place at the Staples Centre in Los Angeles, has also confirmed performances from M.I.A, Buddy Guy and John Mayer.
Mayer, King and Guy will play a tribute to late guitarist Bo Diddley at the event.
M.I.A, who is nominated for Record Of The Year, is due to give birth on the same day as the ceremony.
Previously confirmed to play the event are Lil' Wayne, Coldplay, Estelle, Adele, Kanye West, Jay-Z, Paul McCartney, Radiohead and U2.
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