Hear Billie Eilish perform James Bond theme song (VIDEO)

U.S. singer Billie Eilish just released her much-anticipated theme song for the upcoming James Bond film 'No Time to Die'.

The song was produced by her brother, FINNEAS, alongside Stephen Lipson, with orchestral arrangements by Hans Zimmer and Matt Dunkley, and guitar from Johnny Marr. At 18 years old, Eilish is the youngest Bond theme singer in history, Polygon reported.

Billie will perform 'No Time to Die' for the first time at the upcoming Brit awards in London on February 18.

No Time to Die comes out on April 2 in the U.K. and April 10 in the U.S.