We've got summer on the brain thanks to Selena Gomez's super-fun campaign for Adidas Neo, the athletic brand's teen-focused fashion line. Just last season, the superstar designed her first items for Neo, a task she admitted intimidated her. "They know all the hip stuff," she told us at the time. "I almost feel like the underdog coming in and learning about the whole design process." From a bright flamingo tee to an electric striped bikini, we can't wait to pick up the latest collection's standout pieces!