Gwyneth Paltrow is performing at the Grammys – with The Muppets and Cee Lo Green.
Rihanna will also take to the stage with rap star Drake at the hotly-anticipated music bash in Los Angeles.
The Grammy Twitter page announced: “It’s official. Cee Lo Green will perform with Gwyneth Paltrow and the Jim Henson Company Puppets!”
Hollywood actress Gwyneth sang Cee Lo Green’s Forget You on Glee, and the pair later went on to perform together on Saturday Night Live.
Organisers also announced that Selena Gomez, Blake Shelton, LL Cool J and Norah Jones will be among those presenting awards at the ceremony.
Previously announced performers include Arcade Fire, Eminem, Lady Gaga, Muse, and Katy Perry.
The 53rd Grammys will be broadcast on February 13 in the US.