Sydney Sweeney made her relationship with Scooter Braun Instagram official on Friday. The “Euphoria” star posted several pictures with her beau at Stagecoach Music Festival 2026, which took place last weekend in Indio, California. The post included snapshots of Sweeney on Braun’s shoulders in the crowd , the music exec holding the actress in his arms in front of one of the stages and the duo making silly faces in a photo booth. Sydney Sweeney hard-launched her relationship with Scooter Braun on Instagram on Friday. Instagram/@sydney_sweeney The “Euphoria” actress shared photos of the couple (seen above) at Stagecoach Music Festival Instagram/@sydney_sweeney As seen in the picture above, Sweeney and Braun cozied up to each other in a photo booth. Instagram/@sydney_sweeney In another picture, Sweeney, 28, and Braun, 44, wrapped their arms around each other as they watched a performance. The “Christy” star also shared clips of her doing karaoke and line dancing with her boyfriend and their friends.…