Million-dollar body, anyone?

Hilary Swank flaunted her famously fit figure in a pink-and-white striped bikini while on vacation in Hawaii with her agent boyfriend John Campisi.

The stripes on the suit created a kind of optical illusion... or was it her rock-hard abs that had us mesmerized?

The actress, who is known for her enviously athletic build, looked relaxed and happy in tropical paradise.

Even more ridiculous is the fact that Swank just celebrated her 36th b-day -- just a few years from joining the ranks of our 40-somethin' cover ladies.

In other news, read about a haircut inspired by Swank.