Taylor Swift, Katy Perry and Pink are among the artists set to perform at the Grammy Awards later this month.
The 'Just Give Me a Reason' hitmaker is set to perform the duet, nominated for Song of the Year, with indie rocker Nate Ruess from FUN, while Katy will sing her recent hit 'Roar' at the 56th ceremony at Staples Center in Los Angeles on January 26.
'Everything Has Changed' singer Taylor, who is nominated for Album of the Year, Best Country Song, Best Country Duo/Pop Performance and Best Country Album, will also take to the stage.
Other performers will include Kendrick Lamar, Metallica, Imagine Dragons, T.I., Macklemore and Ryan Lewis, and Robin Thicke, who will sing his hit 'Blurred Lines' alongside the '70s and '80s band Chicago, whose 'The Chicago Transit Authority' album was inducted into the Grammy Hall of Fame this year.
New Zealand newcomer Lorde, who is up for four awards, will perform her track 'Royals', while French house act Daft Punk will play their disco hit 'Get Lucky' alongside Pharrell Williams, Nile Rodgers and Stevie Wonder.
The 'One More Time' hitmakers are nominated for four awards, which include Album of the Year and Best Dance/Electronica Album for 'Random Access Memories' and Record of the Year and Best Pop Group performance for 'Get Lucky'.
Jay Z leads this year's pack with 14 nominations.
Rapper and actor LL Cool J will host the annual awards show for the third time on Sunday, January 26, at 8pm.