Brad Lewis Kavanagh was born in the English Lake District, in Northern England. Brad first found his passion for acting at the age of six when he began singing lessons and joined a local children's theatre group. He continued performing locally until the age of nine, when acted in Arthur Miller's All My Sons at the Theatre by the Lake where he portrayed the American character Bert. At the age of eleven, Brad began a two-year stint in Billy Elliot: the Musical in London, where he played Billy's best friend, Michael. From 2006 to 2010, Brad recorded three music videos for Disney Channel UK. He also appeared as Dylan in the short series 'As the Bell Rings.' He appeared in behind-the-scenes feature for Up, A Christmas Carol, and Hannah Montana: The Movie.

Brad is self-taught on the drums, piano, guitar, and bass. He also loves to write and record his own songs at his home during his free time. It is also known that one of his favorite dishes is fish and chips ever since he was a little boy, especially the way his mom made it, baked instead of fried. This is known from Pass the Plate - Fish. Brad has not yet learned how to drive and constantly relies on his friends for a ride - this is known from one of his tweets. Brad along with his girlfriend Samantha Dorrance owns a home grown record label called Fabric Planet Records. Brad has been recently working on his debut album at LA, from which we have heard already several songs just like "Window", "On My Mind", "One in a Million" and many more.

Brad Kavanagh portrays Fabian Rutter on House of Anubis.