She joins the previously announced Carrie Underwood, Keith Urban and Sturgill Simpson.
Little Big Town will also be on hand for the Bee Gees tribute celebrating the 40th anniversary of Saturday Night Fever with Demi Lovato, Andra Day and Tori Kelly.
Maren Morris is also scheduled to perform with Alicia Keys.
Also on the docket are Lukas Graham, Cynthia Erivo, John Legend, Adele, William Bell, Chance the Rapper, Gary Clark, Jr., Daft Punk, Bruno Mars, Anderson .Paak, A Tribe Called Quest, The Weeknd.
The Grammys 2017 air Sunday, Feb. 12, on CBS at 8pm ET.