Maybe that's what she sees in him!

Jennifer Lopez and Casper Smart revealed their hippie Halloween costumes on the singer's official website last night -- and, ridiculous afro aside, Casper is looking goooood.

J.Lo's dancer boyfriend flaunts his impressive stomach and chest in the pics, which also show Jennifer wearing a '70s-inspired dress and headband.

"My team and I had fun celebrating in Dusseldorf and Oberhausen," Lopez -- who's currently on her Dance Again World Tour -- writes about the photos.

How do you think they did in terms of couple costumes? Kim Kardashian and Kanye West (and her sister Kourtney and baby daddy Scott Disick) also went the couple's costume route -- were they better?

Check out all of this year's best celebrity Halloween costumes in the gallery above.

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