Watch: Billie Eilish lets loose at Dodgers game, delights fans

Billie Eilish surprised fans with an impromptu dance performance at the Dodgers game.

The Happier Than Ever singer attended the Dodgers game on Thursday with brother Finneas and his girlfriend, Claudia Sulewski, where she starting playfully dancing to her song Bad Guy as soon as it started playing at the stadium.

Sulewski danced along with the 20-year-old while her brother looked at the duo with a wide grin. 

Eilish's fans were clearly smitten, with many of them taking to Twitter to express their affection.

“Billie Eilish is one of those people that everyone likes,” one fan wrote in the comments section of the video.

Check out the wholesome video below.