The 39 year old mother of one, follows in the footsteps of household names such as singer Lily Allen and former Love Island host Laura Whitmore in taking on the lead role in that play, directed by Danny Robins.
Having receivied rave reviews for her performance, Cheryl was later surrounded by adoring fans as she left the theatre.
The former Girls Aloud singer posed for selfies with theatre goers and signed many autographs, as she headed towards her car on her way home from the theatre on Tuesday night.
Wearing a beige coat and red scarf, Cheryl also donned a pair of black chunky boots, with a red jumper, while smiling for the cameras.