Kristy Sparow/WireImage/AP Photo/Zacharie ScheurerWe expect this sort of sexy from Cara Delevingne. The powerhouse catwalker takes fashion risks on and off the runway, and she has the body to match that edge. Sweet Selena Gomez, however, usually shies away from showing quite so much boob, which is exactly why we're obsessed with the "Slow Down" singer's silky jumpsuit.
If it's a battle of boob exposure, the British beauty clearly wins, but with fashion at the forefront, we're not so sure.
Yes, The Face of an Angel star's sheer pants are sexy, but the vertical stripes make her look like she's wearing a line of lingerie by Beetlejuice. The Behaving Badly star may look a little slouchy on top, and we do get a black tie pajamas vibe, but the all-around effect is sexier because it's simpler.
Agree or disagree?