last night on late night

Watch Jennifer Lopez and Jimmy Fallon Sing About/Wear Tight Pants

Every so often, Jimmy Fallon straps on the tightest white pants he can and has a showdown with some other celebrity about whose white pants are the tightest. Last night, that celebrity was Jennifer Lopez. Enjoy it while you can, Fallon — Labor Day looms.

Jennifer Lopez and Fallon Sing About Tight Pants