Grammys: Sia Set to Perform

Sia Performance Ellen DeGeneres Show - H 2015
Michael Rozman/Warner Bros.

Sia Performance Ellen DeGeneres Show - H 2015

The "Elastic Heart" singer and "Annie" collaborator is nominated in four categories.

Sia will be singing at the Grammys, she announced Friday while on The Ellen DeGeneres Show.

She joins the award show's lineup of collaborative performances, including Lady Gaga with Tony Bennett, Adam Levine with Gwen Stefani, Annie Lennox with Hozier, and Jessie J with Tom Jones.

Sia, who released her album 1000 Forms of Fear last year, is nominated for four Grammys.

Beyonce, Pharrell and Sam Smith are the Grammy leaders with six nominations apiece. They will all compete for the top prize, album of the year, along with Ed Sheeran and Beck.

Smith, Sheeran and Pharrell also will take the stage at the Feb. 8 show in Los Angeles. Other performers include AC/DC, Madonna, Grande, Eric ChurchCommonJohn LegendMiranda Lambert and Usher.

The 57th annual Grammy Awards will air live from the Staples Center on CBS. Watch her announcement and "Elastic Heart" performance on Ellen below.