The Two Pints of Lager star’s career first started back in 1999 when she appeared in ITV’s Dark Ages as Matilda.
Since then, she has starred in hit comedy series’ such as The Royale Family, Two Pints of Lager and a Packet of Crisps, Jonathan Creek and she also played Cilla Black in the 2014 TV drama, Cilla.
More recently, she has been dominating TV screens with major roles in No Return, Four Lives and The Teacher.
Despite shying away from talent shows, Sheridan revealed the reason she decided to join Starstruck was to do with her son.
source: express.co.uk