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ET has exclusive behind the scenes footage from Jennifer Lopez's hot new music video Follow the Leader with Wisin & Yandel, where the superstar is creating a lot of buzz with her massive tattoos (but you can relax, they're temporary!) and sexy topless shot.

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Follow the Leader is the first ever music video premiere event to happen on Twitter, as the video made its debut last night on both Jennifer and Wisin & Yandel's Twitter profile pages.

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The video, directed by her boyfriend Casper Smart, features a fierce J.Lo in some cool action shots, and of course, shaking her famous booty in a pair of tight leather pants.

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So enjoy, and tune in to tonight's ET to see more exclusive behind the scenes footage of the making of the video!