Billie Eilish will perform live at the Oscars ceremony next month.
The news raises speculation that the young singer may debut her new James Bond movie theme song.
18-year-old Eilish swept the Grammy Awards on Sunday by taking the four top prizes.
Eilish won the album of the year, record of the year, and song of the yearawrds, as well as best new artist.
She is only the second musician ever to win all four Grammys on the same night.
Christopher Cross won in 1981.