"Tight Pants" with Jimmy Fallon & Jennifer Lopez

"Tight Pants" with Jimmy Fallon & Jennifer Lopez
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The Tonight Show starring Jimmy Fallon had Jimmy and Jennifer Lopez singing and dancing to "Tight Pants" Monday night.

The routine started off with Fallon dancing on his own and singing a song about his tight pants. J. Lo then joined him, bringing on a challenge and some tense moments which were happily resolved by the end of the skit (mainly with J. Lo putting Fallon in his place...!)