Britney Spears: Workout Monday Mama!

Britney Spears dons short shorts while arriving at the gym for a workout on Monday (April 29) in Thousand Oaks, Calif.

Last week, the 31-year-old actress and her boyfriend David Lucado were spotted grabbing dinner together at Old Place Cornell in Agoura Hills.

PHOTOS: Check out the latest pics of Britney Spears

“I forbid y’all to post anymore pics of y’all dressed up and having a grand time … While I get beat up by a 4yr old!!!! Really tho.. I’m so pissed I’m not there,” Britney‘s younger sister Jamie Lynn Spears recently joked on her Instagram.

25+ pictures inside of Britney Spears keeping herself fit…