Fans of the Masked Singer think they have finally figured out who Fawn is as the show reaches its climax.
On Saturday night, she joined Jellyfish, Phoenix, Rhino and Jacket Potato in the semi-final - and survived to make the grand final of the ITV programme.
Panellists Jonathan Ross, Rita Ora, Davina McCall and Mo Gilligan appear to be totally stumped.
Guesses range from Jacqueline Jossa and Dannii Minogue to LeAnn Rimes and Carol Vordeman - but those at home seem to think they know a little bit more.
Last week, fans had been speculating the celebrity could be Sugababes star Heidi Range, while others have guessed the character could be All Saints star Natalie Appleton.
But a new theory has since arisen.
After hearing she has been in the UK for a few weeks, Shania Twain's name is on a fair few lips.
The 57-year-old has recently been making the rounds with television interviews, promoting her latest album Queen of Me.
Viewers have taken to twitter to throw the Canadian star's name into the hat and they're not the only ones.
Music producer TommyD thinks it could be none other than the singer-songwriter underneath the Fawn disguise.
He explained: "I’m now hearing some country in her tone, so Tommy's curveball for the sweetest Fawn is Shania Twain.
"Haven’t heard from her for a while so she might be short of a bob but seriously why not?"
He jokingly added: "Maybe it wouldn’t impress her much but singing with a bloody great big mask on your head is a real talent and I bet Shania likes a challenge!"
One fan took to twitter agree as they wrote: "It surely has to be Shania Twain?"
But another said it is someone else: “Fawn is Heidi Range from Sugababes. I’m almost certain of it. I can’t get past the voice. It sounds exactly like her.”
Someone else agreed, saying: “I feel like Fawn could be Heidi from Sugarbabes, there is something really familiar about the voice."
