In 2003, while still in college, Mosley joined the American counterpart of the Australian children's TV show Hi-5, where she became the youngest member of the group. Her segment is called "Body Move", where she leads viewers in stretching, exercising, and silly dances. She is usually the transitional member of the group, performing her skits in between other cast members' acts. She also provides the voice of Chatterbox on the show. She is the American counterpart of Lauren Brant, formerly Charli Delaney.
In 2006, Mosley left the cast of Hi-5 in order to pursue other interests.
Read more about this topic: Karla Cheatham Mosley