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

GEMMA ARTERTON

Is it possible to be bold and beautiful? Look no further than Arterton, the English actress who held her own opposite Jake Gyllenhaal in Prince of Persia: The Sands of Time. "She is a woman who says what's on her mind – a very attractive quality both on- and offscreen," Gyllenhaal gushed to PEOPLE of his costar. "Our chemistry [was] as hot as the Moroccan desert."