Viewers of The Masked Singer on ITV believe they have already identified the celebrity behind Wolf. Many are convinced the mystery singer is Marti Pellow, the 58-year-old frontman of Wet Wet Wet.

Three characters are still in the running to become the season six champion - Dressed Crab, Pufferfish, and Wolf. One character has had the ladies swooning, with judges Maya Jama and Davina McCall ...