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.

There has been lots of speculation surrounding the identities of The Masked Singer UK stars as Bear, Teeth, Bush, Dressed Crab, Kingfisher, Pufferfish, Snail and Wolf battle for the crown ...