Rihanna and Taylor Swift are among the first acts confirmed to perform at the Grammy Awards next month.
The ceremony's official Twitter page has stated that RiRi and Swift are set to take to the stage at the prestigious event, with speculation already rife online that the Bajan babe's on/off boyfriend Chris Brown could join her for a duet.
The likes of Mumford & Sons, The Black Keys and fun. have also been announced to perform.
Frank Ocean, fun., Jay-Z, Mumford & Sons and Kanye West have topped this year's nominations list with six each, followed by The Black Keys and Miguel with five nods a piece.
Last month, the nominations caused a stir after Justin Bieber was overlooked, with his manager Scooter Braun later stating on Twitter that the Grammy board "blew it" by not including the star on the list.
The 55th annual Grammy Awards air Sunday, 10th February 2013 from the Staples Centre in Los Angeles, with the ceremony broadcasted live on CBS.