Actress Anna Kendrick will perform at the 87th Academy Awards here Feb 22.
The 29-year-old took to her Twitter account to announce her special appearance at the annual show, reports aceshowbiz.com.
"Excited to announce @TheAcademy has invited me to be part of a special performance at the #Oscars on Feb 22nd," she tweeted.
The announcement was confirmed by the show's producers Craig Zadan and Neil Meron, who said in a joint statement: "Out of the woods and on to the Oscar stage, Anna will be performing something special that is sure to be an 'Only on the Oscars' moment."
Some of the other performers at this year's Oscars include Tim McGraw, Jack Black, and Tegan and Sara.