Hawt! The tattoos! The washboard abs! The tight undies. Adam Levine's model fiancé Behati Prinsloo posted a photo of her future hubby in his tighty, uh, blueys on her Instagram.

Check out that catwalk pose! Prinsloo must be rubbing off on her man or she's at least showing him how to strut his stuff, runway-style. We also agree with her caption that this is '70s porno chic, but A Lev. makes that look goooooood.

So while Prinsloo gets to cuddle up close and personally with the real thing, she was generous in sharing an image of her man's tight physique with the rest of the world. We're totally okay with being relegated to admiring Levine's body from a safe, digital distance.

Silly and cute, right? We love seeing the Maroon 5 crooner and 'The Voice' coach strip down to his skivvies. He has credited yoga with being a force that keeps him in shape, and if you're looking to tighten and tone, maybe you ought to follow Levine's lead. He looks amazeballs.