Thanks to Jarhead, we already know what Jake Gyllenhaal looks like with a shaved head. (Answer: Hot.) But is he manly enough to pull off the shoulder-length look? (Be sure to also check out the new poster after the jump.)

In Prince of Persia: The Sands of Time, the actor plays Dastan, a prince on a quest to find an enchanted dagger. Gemma Arterton (Quantum of Solace) stars as the feisty princess who reluctantly helps him with the mission while Ben Kingsley takes on the villainous role of Nizam. The fantasy adventure is based off the popular video game that was released in 1989.

Persia unfolds in theaters on May 28, 2010.