Panellist Jonathan Ross highly thought the starlet and also theater celebrity was the concealed star behind the outfit.
Reacting to his hunch on Twitter, Sheridan included: “And thank you @wossy for thinking I could sing anywhere near as well as @JossStone #MaskedSingerUK.”
“You can sing with the best of them x,” Jonathan responded.
Grateful for his praise, she reacted: “Thank you.”
The starlet had actually formerly rejected she was the concealed star behind the outfit on Zoe Ball’s Radio 2Breakfast Show