TikTok star Addison Rae has launched a new music career with the release of her debut single ‘Obsessed’.The 20-year-old social media influencer is the second most-followed person on the short-form video app with over 78million followers.‘Obsessed’ was produced by Benny Blanco, Blake Slatkin and Ryan McMahon, and finds Rae singing about her relationship with herself. “You say you’re obsessed with me so I took a second and I said, ‘Me too,’” she sings.