work out Mila Kunis spandex sunglasses no make up ashton kutcher car shots It has been said that exercise relieves tension, so hopefully some intense cycling did the trick!

Mila Kunis attended an LA area spin class today, and the Ted actress looked a little stressed on her way out. Cheer up girl!

It's totally normal that the brunette beauty opted to go makeup-free for her workout, but something about her face looks a little bloated, even though the rest of her body appears toned... are romantic dinners with boyfriend Ashton Kutcher causing her to pack on a couple pounds?

Given that she's one of Hollywood's hottest stars, the Oscar nominee was probably just having an off day from her beauty routine. We bet her Two and a Half Men beau prefers her au naturel anyway!