Justin Bieber, Christina Aguilera, Maroon 5 for American Music Awards
PA Images / Lewis Jacobs/AP/NBC
Aguilera and Maroon 5 will pair up for a performance of their hit 'Moves Like Jagger' for the gala, which will also see Kelly Clarkson and Mary J Blige take to the stage, according to The AP.
Katy Perry and 'Give Me Everything' rapper Pitbull were previously confirmed to be performing during the AMAs.
Adele leads this year's American Music Awards nominees, with nods in the 'Artist of the Year' and 'Favourite Album in Pop/Rock' categories.
Online voting will determine this year's winners.
> Read the full list of this year's American Music Awards nominations
The 2011 American Music Awards will air live from the Nokia Theatre on Sunday, November 20 at 8/7c on ABC.
> Justin Bieber's next album expected summer 2012
> Kelly Clarkson: 'Stronger is first album my label have agreed on'
Watch Justin Bieber's new music video for 'Mistletoe' below: