LOS ANGELES, May 19 — Miley Cyrus recently dropped by sets of The Tonight Show and was challenged to a “Funny Face Off” by Jimmy Fallon.  

Fallon had asked children to submit their best funny contorted expressions and then he and Cyrus would have to imitate them.

Fallon and Cyrus tackled them one by one, though we have to give it to Cyrus: She can really contort her face and managed to get pretty close to the original expressions.