Gray is the eldest child of Fame Academy judges and singers David and Carrie Grant.

[1] Gray was diagnosed with ADHD as a teenager,[1] in addition to having dyspraxia and dyslexia, and their siblings also have learning difficulties.

[2][7] In 2005, they made their debut acting appearance in the popular television series The Story of Tracy Beaker as Alice.

In 2007 and 2008 they appeared in EastEnders as Bernadette Logan, a girl who bullied Abi Branning (Lorna Fitzgerald).

In 2009, they made a major appearance, portraying Mia Stone in the TV series of Half Moon Investigations.