It's that time of year again when ITV viewers put their detective skills to the ultimate test as they try to work out which celebrities are hiding behind elaborate costumes on The Masked Singer.

So far, the show has unmasked the likes of Macy Gray, Prue Leith, and Mo Farah.

However, with nine stars still in the competition, theories on who has been concealing their identity have been circulating online. When it comes to Dressed Crab, people have suggested that it could be Gregory Porter.

According to Betway, the American singer-songwriter's odds of being Crab stand at 4/6. Other names include Tom Daley and Billy Porter, whose odds both stand at 5/1.

Mike Reading, a spokesperson at Betway, said: “The latest season of Masked Singer UK already promises to stir things up, after week one delivered the showstopping reveals of Dame Prue Leith, Kate Garraway, and even Sir Mo Farah as Giant Joel, in a twist to the show's usual format.

“Already, fans and the panel alike have guessed famous names, from actor David Tennant as Wolf (5/1) to singers Macy Gray as Toad in the Hole (5/1) and Jamie-Lynn Spears as Pufferfish (5/1), and even celebrity chef Gordon Ramsay as Bear (8/1). With the stage set, all eyes will be on which celeb will be revealed in the dramatic unmasking.”

On , one person said: " @MaskedSingerUK crab - sounds so much like Gregory Porter." Another commented: "I think the Dressed Crab is Gregory Porter!" While someone else wrote: "Crab is definitely Gregory Porter."

One viewer shared: "Gregory Porter for the Dressed Crab?" With someone else tweeting: "Definitely got two of them. Carol Decker and Gregory Porter."

However, viewers will have to wait a little longer to see if their guesses are correct. Last weekend, ITV viewers were left speechless when Macy Gray walked off stage before being unmasked.

After the judges opted to save Bear in the sing-off, Macy fled the scene while still in costume.

Although her absence seemed brief on the show, it's been reported bosses spent nearly an hour trying to get the singer to go back on stage.

After being unmasked, it was clear the star was less than thrilled about leaving the competition as she bluntly replied to Joel Dommett's questions with one-worded answers.

However, the identities of Bear, Bush, Kingfisher, Pufferfish, Crab, Snail, Tattoo, Teeth and Wolf, all remain unknown.

The Masked Singer continues on Saturday on ITV and ITVX from 7pm.