Fans of ITV's hit guessing show The Masked Singer are certain they know who Rhino is after spotting a major clue.
During Saturday night's show (January 21) the talented Rhino sang Try by singer P!nk, leaving the judging panel and viewers at home mesmerised by their stunning vocals.
But picking up on the clues this time round, which included having strength and patience, and not being one to charge into a situation fans thought they knew who was behind the extravagant costume.
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Rhino also gave a nod to New York, being a breakthrough and being the odd one out, which could indicate that they were in a band.
In addition to this, one of the other major clues that Rhino mentioned was that he turned down an offer of some sort.
Sharing their theories on the singer, fans thought it could be Busted singer Charlie Simpson, who initially decided to not join the combined group McBusted.
Heading to Twitter, one viewer said: "If Rhino ain’t Charlie Simpson and the clue ain’t about him turning down McBusted I’ll eat my own face."
Another penned: "Rhino absolutely has to be Charlie Simpson! “Turned down a highfaluting offer” = he turned down the offer to be in McBusted!"
A third agreed and wrote: "Charlie Simpson refused an offer to join McBusted. It’s Charlie."
Meanwhile a fourth added: "People saying rhino is James Arthur are frustrating me it’s 10000% Charlie Simpson you morons."
Fans also seem to think X Factor star James Arthur is behind Rhino with one viewer taking to Twitter to write: "#TheMaskedSinger Rhino has gotta be @JamesArthur23 such a distinctive unreal voice."
While another echoed: "Rhino is James Arthur.. it’s 'Impossible' not to think that!"
Despite not joining McBusted, Charlie did reunite with his band Busted. But as of right now, they're all still currently doing their own thing.
Charlie released his own label with a single called 'I See You' – which is a much different vibe to the Busted songs.
Last year, Charlie released a single called All The Best.
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