It's all about fame, fun and friendship for Cat, Belle and Holly as they struggle to make their dreams come true at an international stage school.

Isabella Cass always dreamed of being famous, and studied at stage school as a child. As a grown-up she decided to turn her hand to writing instead, but still gets to live out her dreams through the characters of Superstar High! When not writing Isabella enjoys going to the theatre, photography, and singing loudly along to her car stereo.