WATCH: Millie Bobby Brown kicks Jimmy Fallon a** in 'Beat Battle'
Girl's got talent.
WATCH BELOW:
The aim of the game? Contestants have to come up with songs that match The Roots' random beat.
Millie belted out tunes from the likes of Lorde, Carly Rae Jepsen and Lizzo.
Jimmy kicked off the entire thing with the Backstreet Boys classic "I Want It That Way".
You can watch the entire battle below!