Kelli Ann Erdmann (born April 8, 1992) is an American social media personality, professional dancer, choreographer and actress, known for her synchronized sticker cutout and shuffle dance-clips that went viral on social media platforms such as TikTok and Instagram during the COVID-19 pandemic. She had previously made several uncredited appearances, mostly as a dancer on numerous television shows, including Mobbed, Bunheads, Glee and The Goldbergs before being cast as Lou Ann in the 2016 American television special Hairspray Live! and as Clara in the 2016 American sitcom Fuller House.