By A Mystery Man Writer
Out promoting her new album "A.K.A.," Jennifer Lopez stopped by "The Tonight Show" and got into a heated sing-off with Jimmy Fallon. The issue? Some very tight white pants.
Matthew McConaughey and Jimmy Fallon sing Tight Pants together is
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Jennifer Lopez shows toned midriff with Jimmy Fallon on The
Tight Pants with Jimmy Fallon & Jennifer Lopez
Pitbull, Jimmy Fallon play beer pong in tight white pants on 'The
Jennifer Lopez shows toned midriff with Jimmy Fallon on The
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Tight Pants - Jennifer Lopez vs Jimmy Fallon [Tonight Show
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