Cheryl soaked an audience member her with wine during her on-stage performance in 2:22 A Ghost Story on Sunday night.
The former Girls Aloud star, 39, kick started her three-month stint as Jenny in the West End play on Saturday night and she has since been met with rave reviews after taking over the role from former Love Island host, Laura Whitmore.
The Geordie singer's debut acting role, which was also previously played by Lily Allen and Giovanna Fletcher, has won her praises from hundreds of social media fans - but even Cheryl slips up sometimes.