Article continues below advertisementLoren Gray still gets goosebumps thinking about the moment she stepped onto the set of Taylor Swift's 2020 music video for "The Man.""I got to work with her once on a music video, and watching her creativity and collaboration and professionalism on set - I was in awe," Gray exclusively tells OK!, while discussing her recent partnership with Tillys and the brand's new curated selection of Loren's Picks.