Masked Singer viewers claim to have 'rumbled' Cat and Mouse as Martin and Shirlie Kemp, before their exit on Saturday night, due to a subtle but 'tell tale' clue as they performed for the second time.
This summer, there was a massive first on the ITV show's spin-off, The Masked Dancer, when it had its first ever duo, Pillar and Post, who sparked lots of curiosity from viewers, before being forced off the show due to injury and revealed to be David Seaman and wife Frankie.
Following in its footsteps, The Masked Singer unveiled its first double act earlier this month and, just like Pillar and Post, they quickly sparked a flurry of theories from viewers at home, who were all trying to work out the answer to that killer question 'who's that ehind the mask?'