Inside Jennifer Lopez's With William Levy Sexy Music Video Shoot

Joining J.Lo on the sexy shoot was telenovela star William Levy -- who frolicked in the sand and surf with the superstar.

It's hard to decide who looked hotter -- Lopez in a silver micro-mini or Levy, who went shirtless and wore white pants.

Additional scenes for the music video were shot at the stunning Chichen Itza ruins. "I'm Into You" is the second single off Lopez's "Love?" album, which drops on April 19th.

Unfortunately, Lopez couldn't stay a few days and enjoy the beautiful Mexico scenery -- she had to fly back to Los Angeles to tape "American Idol" on Wednesday.