Versatile performer who is most well known for building a following on her molly_marsh TikTok account. She is most well known on the platform for creating lip sync videos. She has also been active on Snapchat, Instagram and YouTube.
She has been dancing since she was five years old. She was cast in the junior ensemble of the musical Oliver Twist in 2013 at the Sheffield Crucible.
She has done voice over for a BBC learning platform.
Her mother Janet has appeared on television shows such as Hollyoaks. Her father appeared with her in the TikTok video captioned "First take... and proud Dad loves being in MUSICALLYS!!" She has a younger sister, Maisie, who also has a TikTok account.