Millie Bobby Brown did a decent Amy Winehouse impersonation during her appearance on The Tonight Show Starring Jimmy Fallon.
Jimmy Fallon played the Stranger Things star a video of Brown performing "Valerie" aged five. Afterwards, Brown performed a small part of "You Know I'm No Good".
During the same episode, Brown covered Lizzo, Gwen Stefani, Lorde, Carly Rae Jepsen, Panic! At The Disco, and more.