Rihanna is rumoured to be joining the line-up at the Grammys.
The Umbrella singer - who is up for three gongs at the awards - is a late addition to the bill, reports E! Online.
The 20-year-old - whose hits include Disturbia, Take A Bow and SOS - will join the likes of Sir Paul McCartney, Radiohead and Justin Timberlake performing at the star-studded ceremony in Los Angeles next month.
Coldplay, Katy Perry, Jonas Brothers and Jennifer Hudson will also take to the stage.
The 51st annual Grammy Awards will be held on February 8 at the Staples Centre in Los Angeles.