Kayla Westbrook (played by Mollie Winnard) made her first appearance in Coronation Street as a waitress in Speed Daal, but it soon became clear that she was not in Weatherfield to clean up plates, but to take revenge on Bethany Platt (Lucy Fallon).
Unbeknown to Bethany, Kayla is the daughter of disgraced former policeman Neil Clifton (Ben Cartwright), who was sent to prison for raping her.
Furious with Bethany for having her dad locked up, Kayla will go to great lengths to punish her for what she did.
But, she may have to wait as one resident grows increasingly suspicious of Kayla when they pick up on her strange behaviour.
A newly released spoiler image shows Bethany and Ryan Connor (Ryan Prescott) going through Kayla’s rucksack in the Speed Daal staff room.
Ryan is convinced Kayla is hiding something and tells Bethany about Kayla’s strange behaviour.
The two are captured holding a notebook, which has hand written notes and an open letter inside.
Will the notes reveal Kayla’s evil plot? Or could the pair be rumbled before they discover her secret?
Meanwhile, a photo showed Kayla’s mum Marsha (Joanne Mitchell) visiting her as she worked at Speed Daal.
An anxious Kayla could be seen hovering around her mum as she chatted with Craig Tinker (Colson Smith).
ITVCoronation Street spoilers: Kayla Westbrook RUMBLED as she plots Bethany Platt revenge?