Cher has officially joined TikTok!'It's me! The great and powerful, Cher! I am on TikTok,' exclaimed the 75-year-old megastar, who modeled dueling wigs for her nearly 420,000 followers.After playfully introducing herself, the Believe songstress took a moment to wish a 'happy Pride Month to everybody in the community that I love and that means you!' Icon: Chermodeled dueling wigs for her nearly 420,000 followers as she shared her first-ever TikTok on WednesdayFor her first-ever TikTok, Cher rocked a flowing blonde wig and a white lace bustier, tucked into a pair of form-fitting black jeans.She also donned a pair of black square-toed boots and layered up her look with a white motorcycle jacket.