Julianna was born with the name Julianna Rose Mauriello. She was brought down on this earth on 26th May of 1991. She had made her career as a dancer, Television personality, and a theatre artist. She is an upcoming entrepreneur these days. She had made her career in Irvington, which is in New York which is New York. She is famous for the character playing the role of Stephanie In the show named Lazy Town. Besides all of these, she has also shown her performance in different stage shows.