With over 12M fans, Annie LeBlanc is one of the most popular musers in the world. Of course, the 13-year-old gymnast, actor, and singer also has millions of YouTube and Instagram fans, but she lets her silly side show on musical.ly, doing funny lip sync collaborations with other social stars like @laurengodwin, @brooklynandbailey, and her sister @superhayley. Or she can be found in the studio with @haydensummerall recording a cover of the Alex & Sierra song “Little Do You Know,” which the duo released on YouTube—with 31M+ views to date! Her musical.ly fans love seeing snippets of her life and travels, including one post of her dancing to “Juju On That Beat” on the rim of the Grand Canyon, which got featured on the app and added to the nearly 1 billion hearts she’s amassed so far!