Olive Gray

Olive Gray (born Olivia Grant; 3 December 1994) is an English actor, known for portraying Mia Stone in the children's television series Half-Moon Investigations. Gray is the eldest child of Fame Academy judges and singers David and Carrie Grant. Gray has three siblings, Tylan, Arlo, and Nathan. As a teenager, Gray was diagnosed with ADHD, and Gray's siblings also have learning difficulties. Gray studied at Queenswood School, Hertfordshire and then moved to study drama at Guildhall School of Music and Drama, graduating in 2016. Gray identifies as non-binary, as queer, and prefers they/them pronouns.