Courtney Kelly, known better as Dytto, is an American dancer, actor, and content creator. She was born on April 27, 1998. She has also been nicknamed Robo-Babe, Queen Tut, and Barbie Girl due to her dance style. Her YouTube channel launched in November 2014 and has since gained over 4 million subscribers. In 2016, Dytto participated in the World of Dance (WOD) event where she performed her popular “Barbie Girl” dance routine.