The Masked Singer UK viewers think Jellyfish has been exposed on the ITV series after their latest performance.
The mystery contestant performed for panellists Mo Gilligan, Davina McCall, Rita Ora and Jonathan Ross yet again on Saturday night.
As well as showing off their incredible vocals, Jellyfish dropped some more clues which possibly gave the game away.
Jellyfish teased that they were "overjoyed" and had their career almost taken away from them. Jellyfish also sung Leave A Light On by Tom Walker – a subtle clue to her role on Let It Shine.
Now, Glee star and The Masked Singer US winner Amber Riley has once again been tipped to be the character following a stellar performance.
Taking to Twitter, fans immediately suspected they knew who the mystery celebrity was, and shared their thoughts.
One fan said: "Overjoyed - glee. Jellyfish is Amber Riley #MaskedSingerUK."
Another tweeted: "Jellyfish is absolutely Amber Riley: - Decision made that took her out the spotlight: American Idol rejection- TV judge: she judged that Gary Barlow talent show. #MaskedSingerUK
A third viewer added: "As soon as she gets to those big notes it’s 100% Amber Riley, the clues would fit too, she’s been a judge on RPDR and the allusion to coming back would suggest returning to Masked Singer #MaskedSingerUK."
Meanwhile, a fourth fan said: "That's the first clue package that's gone with my thought that Jellyfish is Amber Riley. All the 'happy' related terms (Glee) and she's a judge on some show, I think. #MaskedSingerUK."
Judge Jonathan Ross was even left convinced, explaining he'd seen Amber Riley live and she also had a song similar to the one she performed.
It follows last week's show, which saw the panel reeling over the true identity of Rubbish, as snooker player Stephen Hendry was unmasked as the character.
Asked why he did the show, he confessed he loved watching it and he chose his own costume - saying he went for Rubbish because he knew he wouldn't be much of a dancer.
On taking part Stephen said: "I thought it was so obvious because it was me. I love the show and its way out of my comfort zone so I thought why not let's give it a go."
Cat and Mouse was the previous contestants to be found out. The duo were unmasked as celebrity couple and singers Martin and Shirlie Kemp, and none of the panel correctly guessed the result.
Martin confessed he was more nervous being under the mask, as he confessed: "I was more nervous. I could literally hear my heart in my ears," whilst Shirlie said it was harder to sing in the mask than out of one.
"It is just so off the wall. It’s so much harder to sing in the mask than you imagine it will be," she added.
The Masked Singer airs Saturdays at 7pm on ITV1 and ITVX.
