Jennifer Lopez sexy dance again video preview, Jlo and Casper Smart tie each other up. Jennifer Lopez and Casper Smart aren’t being coy about their their relationship anymore. The songstress and her dancer officially come out in the singer’s new music video for “Dance Again.”

Though the clip doesn’t premiere until Thursday, preview photos were released on Monday, featuring a half-naked Smart being caressed by the American Idol judge. In another shot, Smart is tying a blindfold that reads “love is blind” onto a midriff-bearing Lopez. Pretty sexy stuff!

This phrase could mean a number of things since their relationship and it’s 18-year age difference have been questioned from the start. The video does not officially premiere until Thursday on American Idol, which means viewers will have to wait and see what the blindfold means. The song’s lyrics make no mention to love being “blind.” Hmmm. Your thoughts?