Reese Witherspoon hoody gym workout sunglasses blonde

Reese Witherspoon's sweatshirt looks sooo warm and cozy, but if we passed by her on the street, we'd never guess that this was a movie star who's worth tens of millions of dollars! (Er, make that $80 million!)

On Thursday we snapped the Oscar winner leaving the gym in Los Angeles, and she flashed us a quick smile before hopping in her car and heading home.

Aside working out and looking after her three children, Reese will be busy promoting Devil's Knot and Mud this spring, and she's set to begin shooting on Men Are from Mars, Women Are from Venus, Wish List and Big Eyes in 2013. Gotta add more millions to the bank!