Reese Witherspoon is a Pilates Princess

Reese Witherspoon leaves a pilates gym after working up a sweat on Friday (May 22) in Brentwood, Calif.

Boyfriend Jake Gyllenhaal was also at the gym, but the couple left in separate vehicles.

The 33-year-old Legally Blonde actress was also seen practicing some of her softball skills with Jake yesterday in Los Angeles. She’s currently preparing for her role in an upcoming movie.

10+ pictures inside of Reese Witherspoon being a pilats princess…