Dianna Agron & Sebastian Stan: Saturday Sweeties!

Dianna Agron smiles at her boyfriend Sebastian Stan as the two head to a pool party at a friend’s house on Saturday (August 13) in Los Angeles.

The 25-year-old Glee actress and her 28-year-old beau visited a gas station earlier in the day to fuel up for their day of fun!

PHOTOS: Check out the latest pics of Dianna Agron

Earlier this week, Dianna stepped out with some new hot pink hair!!

10+ pictures inside of Dianna Agron and Sebastian Stan heading to a pool party in Los Angeles…