Leighton Meester: Fan Friendly in Rio!

Leighton Meester goes makeup free as she greets fans outside of her hotel on Friday (April 13) in Rio de Janeiro, Brazil.

The 26-year-old Gossip Girl actress is in town with her former boyfriend Aaron Himelstein, who she was spotted out and about with earlier in the day doing some sightseeing.

PHOTOS: Check out the latest pics of Leighton Meester

Leighton and Aaron used to date back when they made the film Remember the Daze in 2007.

15+ pictures inside of Leighton Meester making time for her devoted fans…