The Masked Dancer viewers think they've worked out who Llama is, following a key clue on tonight's show.
Llama is one of the best-loved characters on the ITV show and tonight performed to 'Bad Guy' by Billie Eilish.
Llama gave a series of clues to their identity before their performance in a video.
Llama said they had had moments of life in the fast lane, had experienced late nights and early rises but was now in a different chapter of life.
But one clue convinced viewers to Llama's identity as the Line of Duty music played in the background of the VT and there was also an "AC-12" reference.
Many people were convinced that Llama was Vicky McClure and one of her clues after her performance - "I'm a Northern drama queen" - sealed the deal for several viewers.
And lots of them took to social media to share their theories with other fans.
Ali Green said: "With the AC-12 clue, surely Llama is Vicky McClure and she has that sense of humour."
Sinead said: "It's definitely Vicky McClure! She's very tall as well so I wouldn't be surprised."
Stephanie said: "I think Llama is Vicky McClure... she used to be a girl racer, the place she grew up has a huge Tudor mansion (Wollaton Hall), was a judge at Bradford film festival in 2014 (thanks for that Google)."
Benjamin Fletcher said: "Llama is Vicky McClure. The AC-12 is a dead giveaway and "pulling wool over eyes" was a line she used a lot in Line of Duty."
Following the speculation Vicky herself tweeted, which sent fans into a further frenzy.
She said: "Been an aLLAM’ingly hot day!"
With many of her followers liking and retweeting her post.
*The Masked Dancer continues on ITV at 7:30pm tomorrow
