JENNIFER LOPEZ

J.Lo tops the scene on the American Idol with Pitbull

J.Lo tops the scene on the American Idol with PitbullPop diva J.Lo has stepped out of her judge seat on "American Idol" to take the center stage for a performance with rapper Pitbull which kicked off her set with his rapping before she emerged on the stage.

Watch below her great performance:

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The other musical act singing on the Thursday night, May 5 show was country music trio Lady Antebellum. Dave Haywood, Charles Kelley and Hillary Scott showcased their brand new single "Just a Kiss" which serves as the first official offering off their upcoming studio album.