They've melted the hearts of the nation on a number of occasions now, but when the parents and children from the Wouldn't Change a Thing charity returned to This Morning today, viewers couldn't hold back their tears as they performed Michael Buble's version of 'All I Want for Christmas'.
The adorable children, who all have Down's syndrome, were joined by Michael Bublé himself in the stunning video for the new track, leaving show host Rochelle Humes and many viewers at home crying their eyes out.
![THIS MORNING](https://images.bauerhosting.com/legacy/media/5c12/79ec/6c71/432d/c557/f0e0/shutterstock_editorial_10032038an_huge.jpg?auto=format&w=1440&q=80)
At the start of the video, Canadian singer and Mr Christmas himself Michael Bublé, said, "When I heard that Wouldn't Change a Thing had chosen one of my songs to sign to, I was really moved by it. It's absolutely beautiful, check it out"
The video shows 25 different families with children with Down's syndrome signing to the stunning song with home-made videos, as well as a little cameo from This Morning hosts Phillip Schofield and Rochelle Humes.
Check out the adorable video below:
After the video aired, viewers of This Morning took to Twitter to express their love for the children, with many revealing it left them very emotional.
One user wrote, 'This is Beautiful @thismorning made me cry amazing well done to all involved #AllIWantForChristmas #Buble #raising awareness of downs syndrome', with another adding, 'Absolutely AMAZING .... this needs to be the Christmas No1 xx wishing you all a fabulous Christmas 😘😘😘😘😘'. [sic]
Another viewer added, 'Wow that touched the heart 💓. Just amazing xx'. [sic]
See what was Christmas Number 1 the year you were born:
Closer Christmas number 1 the year you were born slider
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/0db7/c87c/5126/970e/6148/1952-Al-Martino-Here-In-My-Heart.jpg?auto=format&w=1440&q=80)
1952
Al Martino - 'Here in My Heart'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/0db7/c87c/5126/970e/6149/1953-Frankie-Laine-Answer-Me.jpg?auto=format&w=1440&q=80)
1953
Frankie Laine - 'Answer Me'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/0db7/c87c/5126/970e/614a/1954-winifred-atwell-lets-have-another-party-somebody-stole-my-gal-i-wonder-where-my-baby-is-when-the-red-red-robin-bye-bye-blackbird-the-sheik-of-araby-another--1955-2.jpg?auto=format&w=1440&q=80)
1954
Winifred Atwell - 'Let's Have Another Party'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/0dc5/c87c/5126/970e/614b/1955-Dickie-Valentine-Christmas-Alphabet.jpg?auto=format&w=1440&q=80)
1955
Dickie Valentine - 'Christmas Alphabet'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/0f2b/c87c/5126/970e/61cb/1959-emilie-ford-checkmates-what-do-you-want.jpg?auto=format&w=1440&q=80)
1959
Emile Ford and The Checkmates - 'What Do You Want to Make Those Eyes at Me For?'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/0f2b/c87c/5126/970e/61cc/1958-conway_twitty-its_only_make_believe_s_3.jpg?auto=format&w=1440&q=80)
1958
Conway Twitty - 'It's Only Make Believe'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/0f2b/c87c/5126/970e/61cd/1957-Harry-Belafonte-Marys-Boy-Child.jpg?auto=format&w=1440&q=80)
1957
Harry Belafonte - 'Mary's Boy Child'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/0f2b/c87c/5126/970e/61ce/1956-Johnnie-Ray-Just-Walking-In-The-Rain.jpg?auto=format&w=1440&q=80)
1956
Johnnie Ray - 'Just Walking in the Rain'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/1014/c87c/5126/970e/61f0/1960-cliff-richard-shadows-i-love-you.jpg?auto=format&w=1440&q=80)
1960
Cliff Richard and The Shadows - 'I Love You'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/1057/c87c/5126/970e/61fa/1961-danny-williams-moon-river.jpg?auto=format&w=1440&q=80)
1961
Danny Williams - 'Moon River'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/10ce/c87c/5126/970e/620f/1963-elvis-presley-return-to-sender.jpg?auto=format&w=1440&q=80)
1962
Elvis Presley - 'Return to Sender'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/1115/c87c/5126/970e/6219/The-Beatles-I-Want-to-Hold-Your-Hand.jpg?auto=format&w=1440&q=80)
1963
The Beatles - 'I Want to Hold Your Hand'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/1161/c87c/5126/970e/6224/The-Beatles-I-Feel-Fine.jpg?auto=format&w=1440&q=80)
1964
The Beatles - 'I Feel Fine'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/11ec/c87c/5126/970e/6234/beatles-day-tipper.jpg?auto=format&w=1440&q=80)
1965
The Beatles - 'Day Tripper/We Can Work It Out'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/1242/c87c/5126/970e/6238/tom-jones-green-grass-of-home.jpg?auto=format&w=1440&q=80)
1966
Tom Jones - 'Green, Green Grass of Home'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/12d6/c87c/5126/970e/626d/The-Beatles-Hello-Goodbye.jpg?auto=format&w=1440&q=80)
1967
The Beatles - 'Hello, Goodbye'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/1328/c87c/5126/970e/627c/the-scaffold-lily-the-pink.jpg?auto=format&w=1440&q=80)
1968
The Scaffold - 'Lily the Pink'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/13cf/c87c/5126/970e/62a6/Rolf-Harris-Two-Little-Boys.jpg?auto=format&w=1440&q=80)
1969
Rolf Harris - 'Two Little Boys'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/1467/c87c/5126/970e/62ba/Dave-Edmunds-I-Hear-You-Knocking.jpg?auto=format&w=1440&q=80)
1970
Dave Edmunds - 'I Hear You Knocking'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/14dc/c87c/5126/970e/62cc/Benny-Hill-Ernie.jpg?auto=format&w=1440&q=80)
1971
Benny Hill - 'Ernie (The Fastest Milkman in the West)'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/1532/c87c/5126/970e/62de/Little-Jimmy-Osmond.jpg?auto=format&w=1440&q=80)
1972
Little Jimmy Osmond - 'Long Haired Lover from Liverpool'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/1584/c87c/5126/970e/62f4/slade-merry-xmas-everybody.jpg?auto=format&w=1440&q=80)
1973
Slade - 'Merry Xmas Everybody'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/15d0/c87c/5126/970e/6302/mud-lonely-this-christams.jpg?auto=format&w=1440&q=80)
1974
Mud - 'Lonely This Christmas'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/1624/c87c/5126/970e/6327/queen-bohemian.jpg?auto=format&w=1440&q=80)
1975
Queen - 'Bohemian Rhapsody'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/166a/c87c/5126/970e/6334/johnny.jpg?auto=format&w=1440&q=80)
1976
Johnny Mathis - 'When a Child is Born'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/16cb/c87c/5126/970e/6341/wings.jpg?auto=format&w=1440&q=80)
1977
Wings - 'Mull of Kintyre/Girls' School'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/171f/c87c/5126/970e/6350/boney-m.jpg?auto=format&w=1440&q=80)
1978
Boney M - 'Mary's Boy Child/Oh My Lord'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/1791/c87c/5126/970e/6365/pinkfloyd.jpg?auto=format&w=1440&q=80)
1979
Pink Floyd - 'Another Brick in the Wall (Part 2)'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/17f3/c87c/5126/970e/637b/grandma.jpg?auto=format&w=1440&q=80)
1980
St. Winifred's School Choir - 'There's No One Quite Like Grandma'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/184b/c87c/5126/970e/6389/human-league-dont-want-me.jpg?auto=format&w=1440&q=80)
1981
The Human League - 'Don't You Want Me'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/1f84/c87c/5126/970e/64ba/renee-renato-save-your-love.jpg?auto=format&w=1440&q=80)
1982
Renée and Renato - 'Save Your Love'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/2064/c87c/5126/970e/64e4/band-aid.jpg?auto=format&w=1440&q=80)
1984
Band Aid - 'Do They Know It's Christmas?'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/22cd/c87c/5126/970e/658c/Shakin-Stevens-Merry-Christmas-Everyone.jpg?auto=format&w=1440&q=80)
1985
Shakin' Stevens - 'Merry Christmas Everyone'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/2370/c87c/5126/970e/65a7/jackie-wilson-reet-petite.jpg?auto=format&w=1440&q=80)
1986
Jackie Wilson - 'Reet Petite'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/24bb/c87c/5126/970e/65e7/Pet-Shop-Boys-Always-On-My-Mind.jpg?auto=format&w=1440&q=80)
1987
Pet Shop Boys - 'Always on My Mind'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/251f/c87c/5126/970e/6612/cliff-richard-mistletoe.jpg?auto=format&w=1440&q=80)
1988
Cliff Richard - 'Mistletoe & Wine'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/25fe/c87c/5126/970e/6631/Band-Aid-2-Do-They-Know.jpg?auto=format&w=1440&q=80)
1989
Band Aid II - 'Do They Know It's Christmas?'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/2757/c87c/5126/970e/665c/Cliff-Richard-Saviours-Day.jpg?auto=format&w=1440&q=80)
1990
Cliff Richard - 'Saviour's Day'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/27ea/c87c/5126/970e/667e/flying-pickets-only-you.jpg?auto=format&w=1440&q=80)
1983
The Flying Pickets - 'Only You'
![Christmas number 1s](https://images.bauerhosting.com/legacy/media/5a31/29f0/c87c/5126/970e/66c1/queen-days-of-our-lives.jpg?auto=format&w=1440&q=80)
1991
Queen - 'Bohemian Rhapsody/These Are the Days of Our Lives'
Back in March this year, the Wouldn't Change a Thing organisation released a viral video titled '50 Mums 50 Kids 1 Extra Chromosome', to help mark World Down's Syndrome Day on the 21st March.
The video, which showed children with Down's Syndrome and their parents performing Christina Perri's hit song 'A Thousand Years', touched the hearts of the nation and helped raise awareness of Down's syndrome.
The video has now received over five million views, check it out below:
The NHS state that Down's syndrome, also known as Down syndrome or trisomy 21, is a 'genetic condition that typically causes some level of learning disability and certain physical characteristics.' The genetic condition happens as a result of an extra chromosome.
The Wouldn't Change a Thing charity is now asking for people to make their new Christmas video go viral, in an attempt to raise more awareness of Down's syndrome.