Beyonce, the Dixie Chicks, the Red Hot Chili Peppers and Gnarls Barkley will all perform at the 49th Grammy Awards, to be broadcast live Feb. 11 on CBS from Los Angeles' Staples Center. Pink, Rihanna

Beyonce, the Dixie Chicks, the Red Hot Chili Peppers and Gnarls Barkley will all perform at the 49th Grammy Awards, to be broadcast live Feb. 11 on CBS from Los Angeles' Staples Center. Pink, Rihanna and actors Terrence Howard and Samuel L. Jackson will serve as presenters.

Dixie Chicks, Gnarls Barkley and Red Hot Chili Peppers are all nominated in the album of the year category, while Beyonce is up for Grammys in best R&B song, best contemporary R&B album, best rap/sung collaboration and best female R&B vocal peformance.

As previously reported, Mary J. Blige leads the field of nominees with eight. The Chili Peppers earned six, while James Blunt, Dixie Chicks, Danger Mouse and Prince are among eight artists with five each.