Most Beautiful 2014

25 Beauties (and Hotties) at 25

From Amanda Seyfried to Armie Hammer, check out Hollywood's hottest crop of stars turning 25 this year

KELLIE PICKLER

The luminous blonde first won over American Idol audiences with her naïve, Southern charm. Now the country star has even more reason to glow: She recently married songwriter Kyle Jacobs. "I'm in the happiest place I've ever been," she told PEOPLE. "Kyle ... has shown me the way love is supposed to be."