VIDEO: Jennifer Lopez Teaser For ‘Dance Again’

Jennifer Lopez is letting the world she has moved on with 24-year-old beau, Casper Smart. The sexy couple star together in her upcoming video for “Dance Again,” which debuts on American Idol tonight, and the American Idol judge, 42, has unveiled a new teaser that does not disappoint!

Watch the teaser above and tune into Idol tonight to see the full video. What do you think? Sound off in the comments.