THE Masked Singer fans are convinced that they have figured out who is behind the Jellyfish costume.
The aquatic character has been at the centre of multiple theories by viewers who are determined to solve the mystery.
The latest suspect is X-Factor winner Leona Lewis, after amateur sleuths uncovered some tell-tale hints.
“ALTEREGO on the sign – alter ego is an American dance show that use avatars for the dancers,” one fan explained.
“The movie Avatar used Leona Lewis to sing their theme song and they have a music score in the movie called The Bioluminescence of the Night,” they concluded.
“Jellyfish – Leona Lewis – One more sleep,” one fan wrote, while another listed their guesses for each character, listing Leona as Jellyfish.
“#MaskedSingerUK I think I know jellyfish Leona Lewis that her,” chimed another.
“In the first clue package when the fossil appeared there was a footprint in the sand which is a Leona Lewis song,” another wrote.
“But its certainly amber riley,” they added.
Glee star Amber was suggested after some noticed that Jellyfish sounded like her.
One wrote: “Jellyfish sounds a hell of a lot like Amber Riley but as she already won the US version would they use her over here?”
The character has left people scratching their heads with many names being suggested for who it could be.
Most recently there was a theory floating around that it was American Idol winner Fantasia Barrino.
Fans listed the hints, explaining: “Dreamcatchers, I’m not telling you – been in Dream Girls, the one name the good magic – the film.
“The winning a competition unexpectedly – American Idol, Funny animation – the Simpsons, Goa – fantasia beach.”
Other guesses included Estelle Brown, Paloma Faith and Ru Paul’s Drag Race’s Michelle Visage.
Leona became a mum for the first time in August last year after she welcomed baby Carmel Allegra.
Six months after Carmel was born she and her daughter posed for the front cover of Vogue Arabia.