Jennifer Garner Crashes School Dance During 'Tribes of Palos Verdes' Filming (Video)

Jennifer Garner shows off her slim figure in workout gear while heading to the gym on Saturday (March 12) in Beverly Hills, Calif.

Earlier in the week, the 43-year-old actress was seen working out some more after filming her latest movie The Tribes of Palos Verdes with Alicia Silverstone.

They were shooting at Friendly Hills Country Club in Whittier at the same time a mother/daughter dance was going on for Grazide Elementary, according to TMZ.

Producers had Jen make an appearance at the dance so they would quiet down and not interfere with filming. Watch the video below!

45+ pictures inside of Jennifer Garner out and about this week…