Strictly's Anton Du Beke shares the sweet moment his twins watched his big reveal on The Masked Singer

Anton Du Beke has shared the sweet moment his twins reacted to his epic unmasking as Arctic Fox on The Masked Singer.

The Strictly legend, 59, stunned viewers and judges as he revealed his true identity on Sunday's episode.

Posting to Instagram on Monday, the father-of-two shared a split screen of his unmasking on the show and his twins, George and Henrietta, eight, who he shares with his wife Hannah Summers.

In the clip, Joel Dommett incites the crowd to chant 'take it off' and viewers finally discover Arctic Fox to be Anton.

Upon discovering their father was behind the mask all along, George screamed in shock: 'How?! How in a million years?!'

Henrietta added: 'How is that daddy?! How?!', as the siblings jumped up and down screaming in delight and surprise.

Anton captioned the heartwarming video: 'Oh my darlings! How I wish I could have shared this sooner.

'What an absolute joy it was to be part of this years The Masked Singer alongside my loves @mewossy @davinamccall @mothecomedian @mayajama @joeldommett

'Keeping it all a secret from them was NOT easy, let me tell you, but Henrietta and George’s reaction made every hushed rehearsal and secret song completely worth it ❤️ All my love, Anton XX'

Before revealing his true identity, the Strictly judge had performed Barbra Streisand's Woman in Love.

He used seven acorns as clues, as the star is from Sevenoaks, Kent.

Flour bags were also a reference to him being a baker when he was younger - and being the 'bottom of success' was a node to when he was voted Rear of the Year.

He said: 'I am so glad you thought it was a drag queen because I was giving it the full RuPaul bifta.

'I was clenching and releasing every second, I don't know how I'm going to go back.'

Anton added that he 'loved every second' was ‘devastated to have been voted off’.

The TV personality also said it felt ‘very natural’ to prance around in Arctic Fox’s boots, quipping: ‘This isn’t my first rodeo,’ in a nod to his Strictly career.

Also unmasked on Sunday's episode was Monkey Business, who was revealed to be Kate Nash in a surprise double elimination.

The Foundations hitmaker, 38, sang As Long As He Needs Me from the musical Oliver and explained she gave several coffee related clues because she starred in the movies Coffee Wars and Syrup.

While 'Take 615' was written on a clapperboard, which is the area code for Nashville - a hint at the singer's last name.

And at one point she said there are 'a lot of rivals in this business', which was a was a nod to Rivals actor Danny Dyer appearing in her Wasteman music video.

Her reveal left the panel and viewers in shock as they guessed Lily Allen, Kimberly Wyatt, or Shona McGarty may have been behind the mask.

Kate said: 'Talking to the team, everyone who works here is so nice. And allowing myself to do something that was just about having fun and entertainment because I've been doing a lot of touring, and I've been pretty political.

'So it was nice to just kind of have a laugh, sing some songs, and enjoy the performance and music. I'm not interested in a person if they haven't got a silly billy inside them.'