Watch: Millie Bobby Brown performs Lorde and Lizzo tracks on ‘Beat Battle’ with Jimmy Fallon

The 'Stranger Things' star made an appearance on 'The Tonight Show'

Millie Bobby Brown is back at it again with her singing skills after she making an appearance on Jimmy Fallon’s “Beat Battle.”

The young Stranger Things star gave The Tonight Show host a run for his money while they competed to see how many songs they could sing in a period of time over random beats. Brown tied Fallon song for song after performing tracks by Lizzo, Lorde, Carly Rae Jepsen, Gwen Stefani, Panic! At The Disco, and more. The duo even completed the battle with a hilarious duet of Wilson Phillips’ “Hold On.”

Watch Millie Bobby Brown kill it on “Beat Battle” with Jimmy Fallon below.