Bridgit Mendler waves to fans as she arrives at the Grove for Extrapalooza on Monday afternoon in Los Angeles (September 10).
The 19-year-old actress/singer hit up the concert event to help Extra celebrate its 19th anniversary. Boyfriend Shane Harper was also spotted around the area watching Bridgit perform.
Later that night, Bridgit headed out to the premiere of The Perks of Being A Wallflower with BFF Samantha Boscarino at Arclight Cinemas in Hollywood.
25+ pics inside of Bridgit, Shane and Sam…