Jennifer Lopez was filming a sexy new video for her single "I'm Into You," at the Chichen Itza ruins and Xcacel Beach in Mexico's stunning Riviera Maya this past weekend. In an interview with US Magazine, a J.Lo insider said, "Sunday they shot at different locations around the Mayan archaeological site. There is an old Mayan tale about a snake slithering around the pyramids, so Jennifer donned a snake skin flowing dress and slithered around the ruins."

Lopez, who is 41, was joined in the video by sexy Latin soap star William Levy who played the romantic lead in the video. The source told US Magazine, "He's the Brad Pitt of Mexico. In the footage, he is hot and shirtless rolling around in the sand with J.Lo!" In a dramatic conclusion to a long day of filming, columns throughout the ancient ruins were set ablaze while Lopez danced among them.

Additional filming took place the following day at Xcacel (Turtle Beach) in Riviera Maya, with the American Idol judge reportedly wearing a revealing, flesh-colored bikini covered by a metallic minidress during the shoot. "I'm Into You" is the second single on J.Lo's "Love" album, which is scheduled to drop on April 19th.  Check out the amazing behind the scenes photos below.