ABOUT AVA MERSON-O'BRIEN
Teen actress who became well known for role as Harriet in the series Hetty Feather.
She made her television debut in May of 2015 when the series premiere of Hetty Feather was aired.
She and the cast of Hetty Feather appeared on Blue Peter.
She is from London, England.
She stars alongside Isabelle Allen in Hetty Feather.
