NEW YORK, May 16 (UPI) --
Jennifer Lawrence joined Jimmy Fallon
on The Tonight Show
to play "Box of Lies," where each star had to guess if the other was lying while keeping a poker face.
Fallon and Lawrence maintained exceptionally good poker faces, but eventually they could not keep their composure. In the boxes were things like a Rubik's Cube in jell-o, which would make it hard for anyone not to laugh.
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