Sounds like someone got lei-ed.

Jennifer Lopez and her new man, Casper Smart, spent Thanksgiving in Hawaii together with her three-year-old twins, Max and Emme.

Us Weekly reports that the 'American Idol' judge and the world's luckiest backup dancer spent their Turkey Day on the beach in Kauai, frolicking with the rugrats -- and they loved him!

"Casper was great with the kids," a source told the mag. "He was twirling them around and doing flips with Emme and she seemed very comfortable with him."

The tykes weren't the only people Smart had to impress on his trip. Radar Online reports that La Lopez introduced her boy toy to some other family members on the trip as well.

J. Lo's romantic getaway seems to contradict a recent interview she gave with Ryan Seacrest. "Until I'm in a really serious relationship," Lopez said, "because of the babies -- I'm not really gonna be commenting on my personal life."

She may not be commenting directly, but frequent flyer miles speak a thousand words.