It's taken from next month's second album, 'Happier Than Ever'.
After taking their 2020 edition off due to the coronavirus pandemic, this year's edition will take place in September.
Directed by award-winning filmmaker R.J. Cutler (‘Belushi’, ‘The September Issue’, ‘The War Room’), it's out now on Apple TV+.
It's set to feature on a special episode of the show Euphoria, set to air this weekend (Sunday 24th January).
In the latest edition of her now annual interview with Vanity Fair, Eilish explained she's been filling 2020 by working on new music.