8. Dianna Agron
Rank last year: 26
This year, Dianna Agron made her big-screen debut in the sci-fi thriller I Am Number Four, but it is the small-screen role of Quinn Fabray that keeps nudging her up our Hot 100 list. The soft-spoken Agron has a shockingly powerful voice, which she has proven over and over again during Glee’s second season. Most recently, her “I Feel Pretty/Unpretty” mash-up with best buddy Lea Michele had our iPods stuck on repeat. Agron is a vegetarian and a vocal animal rights supporter, and if there’s anything we love more than a gorgeous gal, it’s a gorgeous gal holding a puppy.