If the fine folks at Victoria's Secret think something is sexy, you can pretty much guarantee it is. So when the lingerie brand released its annual What Is Sexy? list, which honors the "hottest and most inspiring women in Hollywood who embody a simple, casually confident lifestyle," we clamored to see who made the cut. While some were shoo-ins (hellooo, Gabrielle Union), others, like Zooey Deschanel, don't often find their names atop such a sexy roster. Still, we did our due diligence and rounded up each star's sexiest red carpet look from the past year. Behold — it's a whole lot of sexy.