Most Beautiful 2013

25 Beauties (and Hotties) at 25

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

CHACE CRAWFORD

As the genteel Nate Archibald on Gossip Girl, Crawford is a study in physical perfection. (After all, PEOPLE did name him the Hottest Bachelor of 2009.) But this Texan is as chilled out as his down-home upbringing. "I like to keep things simple," the actor, who'll appear in the upcoming family dramedy Peace, Love, & Misunderstanding, told CosmoGIRL!, "from what I wear to who I'm friends with."