Proving that once again, the fab four guest starred on The Tonight Show with Jimmy Fallon, who was just glad that his juvenile antics had finally found an appropriately-aged audience.
Millie Bobby Brown (Eleven), Caleb McLaughlin (Lucas), Gaten Matarazzo (DUSTIN!), and Finn Wolfhard (Mike) joined Jimmy in a game of "Stranger Strings," involving secret talents, silly string, and an inevitable Fallon pile-on.
Turns out, however, that Millie is A.) like all great actors, British, and B.) can rap Nicki Minaj's "Monster" verse like another great British import, Adele.