Leighton Meester: Handstand on 'Life Partners' Set!

Leighton Meester gets a little help while doing a handstand on the set of Life Partners on Sunday afternoon (May 19) in Long Beach, Calif.

The 27-year-old actress was all decked out in a brightly colored ensemble to film a scene for the upcoming flick during the Long Beach Gay Pride Parade!

PHOTOS: Check out the latest pics of Leighton Meester

During the scene, Leighton watched the parade from the sidelines while blowing bubbles and dancing around with her co-stars.

According to THR, Leighton is set to co-star alongside Robert Downey, Jr. and Vera Farmiga in upcoming dramedy The Judge!