Bars and Melody left the viewers astonished with their dramatically different appearance as they progressed to the final of Britain's Got Talent: The Champions.
The singing duo – consisting of Leondre Devries and singer Charlie Lenehan – entered the stage for the final semi-final and won the judges with their incredible transformation.
It comes as the comic dance duo Twist and Pulse also delighted fans with their return to the show, and were awarded the Golden Buzzer by Alesha Dixon.
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Throwback: Bars and Melody left viewers amazed at their transformation on Britain's Got Talent: The Champions, five years after they first auditioned for the show (right)
Bars and Melody entered the stage at the SSE Arena in London for their great performance and were soon showered with praise by the jury.
When the results of the public vote came in, it was revealed that they had won and would go on to the final.
In 2014, the then-pint format schoolboys reached the final with an emotional song about the fight against bullying, and even earned worldwide recognition with an appearance on The Ellen DeGeneres Show.
BGT: The Champions – Who's in the final?
Alexa Lauenburger – Performing dog act from Germany
Bello & Annaliese Nock – Daredevil act from the United States
Darcy Oake – Illusionist act from Canada (appeared on Britain & # 39; s Got Talent)
Kseniya Simonova – Sand artist from Ukraine
Twist and Pulse – Comedy Dance Act from BGT
Bars and Melody – BGT Singing / Rap Act
MerseyGirls – BGT's Interpretive Dance Group
Paddy & Nico – salsa dance act from BGT
Preacher Lawson – Stand-up Comedian from the United States
Stavros Flatley – Comedy Dance Duo from BGT
Striking: the singing duo – consisting of Leondre Devries and singer Charlie Lenehan – entered the stage for the final semifinal
Unfortunately, although lost from the opera band Collabro, the couple released several singles, but it was still a pleasure for fans to see them again in the show.
The judges were also full of praise, with David Walliams flowing: & You two are fantastic, you are the real deal and you showed that tonight. You've had a great career and doing well tonight and making the final would be the icing on the cake for you. & # 39;
Simon Cowell added: & I want to tell you both something, I think this was so much better than anything you've done in the live shows.
& # 39; It is very fascinating to see the progress when you were so young and you entered the show. You gave yourself a chance to make the final afterwards. & # 39;
Sensational: Bars and Melody released their new single A Walk In The Sun, and
Viewers seemed to agree, although many were shocked at Twitter about how much the boys had grown in half a decade.
One tweette: & # 39; That is Bars and Melody?!? Look how mature they are !! & # 39; while another placed: & # 39; Bars and Melody were so good, I can't believe they are, although they look so different. It felt like they were a huge guest star in the results section of one of these shows. & # 39;
A third also placed: & # 39; Bars and melody OMG I feel like I'm 23 years old? HOW do they look so upset. & # 39;
THAT ARE THEM? Many viewers went to Twitter to notice how many Bars and Melody had grown up
Also reaching the final was the dance duo Twist and Pulse, who earned Alesha & # 39; s Golden Buzzer according to their hilarious routine.
Ashley Glazebrook and Glen Murphy finished second at BGT when they participated in 2010, and they showed that they could still make fans laugh with their movements.
David praised: & # 39; Oh, I always love you two. I would really like to be in the show when you were there. I was a huge fan of combining this dancing skill with incredible comic timing.
& # 39; I am so glad you came back. You remind me of … this pair called PD and Duncan? You two are cute. I love you so much. & # 39;
They're back! Also reaching the final was the dance duo Twist and Pulse, who earned Alesha & # 39; s Golden Buzzer according to their hilarious routine
You get the gold! Ashley Glazebrook and Glen Murphy finished second at BGT when they participated in 2010, and they showed that they could still make fans laugh with their movements
Simon added: & # 39; Guys, I tell you what I thought, I don't think you have received enough honor over the years for what you brought us.
& # 39; The people who didn't want to compete again were because they didn't think they could win, you came back because you think you can win, and I have my full respect for that. & # 39;
While Alesha started talking about the pair, she pressed the Golden Buzzer and they struggled to hide their shock about earning a place in the final.
Iconic: as Simon said he respected them to return to the show, Alesha pressed the Golden Buzzer with a flowering period
The last semifinal kicked off BGT 2017 participant Daliso Chaponda who was once again happy with his comic routine.
The Malawi stand-up finished third on his first attempt and earned a positive reception from his new tongue-in-cheek routine.
Next were DM-X Comvaleñoz from The Phillipines, who showed their best dance moves with a breathtaking routine.
Magician Ben Hart also returned to the show with another mystical showcase, but Simon admitted that he was not so impressed with the screen.
Funnyman: BGT 2017 participant Daliso Chaponda kicked off the last semifinal who was once again happy with his comic routine
Electric: the following were DM-X Comvaleñoz from The Phillipines, who showed their best dance moves with a breathtaking routine
Battle: Magician Ben Hart also returned to the show with another mystical showcase, but Simon admitted that he was not so impressed with the screen
Alex Magala – from Germany – showed the most daring rendering of the night with his sword-swallowing action, with David Walliams and Simon Cowell pulling the knives out of his mouth dramatically.
The shirtless hunk also left fans warm under the collar with his incredible six-pack, because he used a number of acrobatic prowess to dangle from the ceiling with a knife in his mouth.
Russian singer Gennady Tkachenko-Papizh brought something unique to the show when he tried to turn a mixture of bird sounds into a singing composition.
Heartbreaking: Alex Magala – from Germany – showed the most daring rendering of the night with his sword-swallowing action, leading to the judges taking the knives out of their mouths
What is that sound? The Russian vocalist Gennady Tkachenko-Papizh brought something unique to the show while trying to turn a mixture of bird sounds into a singing composition
Funky: American comedian Vicki Barbolak brought her cheeky sense of humor to the stage next to a fuchsia pink caravan, which Simon agreed could be parked on his lawn
Vocal perfection: and after being crowned series winners in 2014, the opera film band Collabro returned to the show and won the panel with their beautiful vocals
The American comedian Vicki Barbolak brought her cheeky sense of humor on stage alongside a fuchsia pink caravan, which Simon agreed could be parked on his lawn.
After being crowned as a serial winner in 2014, the opera film band Collabro returned to the show and won the panel with their beautiful vocals.
With the end of the fifth semifinal, the ten acts that had reached the final were confirmed, crowned with the ultimate champion next weekend.
Britain & # 39; s Got Talent: The Champions Final will be broadcast on ITV on Saturday at 8:30 PM.
Still great: despite the failure to reach the final, the group was still surprised with their flawless performance.
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