Behati Prinsloo makes her living an underwear model, but she appeared to forgo undergarments entirely at Sunday night's Vanity Fair Oscar party in West Hollywood. PHOTOS: Most Daring Red Carpet Dresses Of All Time Arriving on the arm of husband-to-be Adam Levine, Prinsloo walked the red carpet in a full-length gown that appeared somewhat demure and conservative upon first glance. Yet on second, third, fourth, and fifth glances, it didn't come off as quite so modest. Perhaps it was just the light playing tricks on our eyes, but it looked as if Prinsloo's thin maroon dress was the only thing she had on. Well, maybe not the only thing. The Namibian Victoria's Secret model, 24, managed to accessorize her body-hugging gown with gold heels and a white clutch. PHOTO: Sports Illustrated Model Lily Aldridge Flashes Undies at Magazine Party Scroll down to check out another photo, then give us your opinion of Prinsloo's dress below.