Jennifer Lopez Heats Up Acapulco While Shooting New Music Video (PHOTOS)

JLO & Casper Smooch!
Jennifer Lopez kisses her new beau.
Seriously, how does Jennifer Lopez do it?

The 42-year-old actress-turned-singer-turned-American Idol judge looked absolutely incredible while filming a new music video this week in Acapulco, Mexico, donning a sexy silver dress that showed off all of her best assets.

According to reports, the video is for the new single, Follow the Leader. Casper Smart was also spotted on the set of the video, and is rumored to be its director. Ah, love!

Do you like J-Lo’s dress? Or do you prefer her looks on American Idol? Sound off in the comments!