Ariana Grande fans are calling for the popstar to release her heart-breaking rendition of Over The Rainbow as a single after her emotional performance at her Manchester concert.

The 23-year-old sang the Israel Kamakawiwoʻole classic in front of 50,000 people at Old Trafford to end the One Love Manchester concert, which was organised to raise funds for the victims of the horrific terror attack, which killed 22 people last month.

Grande was overcome with emotion and had to pause during the song, which she dedicated to the people who died after a suicide bomber targeted her concert at the Manchester Arena on May 22.

Around £10million has been raised so far following the concert, which was screened live on the BBC.

And fans of the star are calling for Grande to release Over The Rainbow, which was made famous by The Wizard of Oz, as a cover single to raise more funds for the victims.

Grande was overcome with emotion and had to pause during the song, which she dedicated to the people who died after a suicide bomber targeted her concert at the Manchester Arena on May 22

And fans of the star are calling for Grande to release Somewhere Over The Rainbow as a cover single to raise more funds for the victims

The 23-year-old sang the Israel Kamakawiwoʻole classic in front of 50,000 people at Old Trafford to end the One Love Manchester concert, which was organised to raise funds for the victims of the horrific terror attack, which killed 22 people last month

Ben P wrote on Twitter: '@ArianaGrande please release Somewhere Over the Rainbow on iTunes. It was amazing.'

GedTheRed said: @ArianaGrande You are such an inspiration. PLEASE record and release Somewhere Over The Rainbow as a charity single. Number 1 hit. 100%.'

Phil Andrews tweeted: @ArianaGrande please release somewhere over the rainbow as a charity single for Manchester so so fitting #OneLoveManchester.'

And Matthew Butcher added: 'ariana needs to release that cover of somewhere over the rainbow and the money should go to the red cross.'

MailOnline has contacted Grande's representatives to see if she is considering releasing the song to raise more funds.

Grande paid tribute to her fans, including Olivia Campbell, 15, at her One Love concert at the Old Trafford Cricket Ground on Sunday evening as concert goers proudly wore clothes emblazoned with the slogan, 'We stand together'.

Justin Bieber, Katy Perry, Coldplay, Pharrell Williams, the Black Eyed Peas, Miley Cyrus, Liam Gallagher, Robbie Williams, Little Mix and Niall Horan also performed for free to raise £2m toward the We Love Manchester Emergency Fund.

The 50,000-strong crowd held a minute's silence in memory of those who have lost their lives in the last fortnight before the evening culminated with the stellar line-up on stage, singing a stirring rendition of Grande's hit One Last Time - before the 23-year-old broke down in tears as she sung Somewhere Over The Rainbow.

Ariana Grande and Miley Cyrus teamed to perform a stirring version of Crowded House's 'Don't Dream It's Over'

Ariana dedicated her song 'Side to Side' to 15-year-old Olivia Campbell-Hardy (right), who was murdered at the Manchester Arena

Katy Perry urged audience members to tell each other they loved one another as she praised their bravery

The American star returned to the stage for the first time on Sunday night after suicide bomber Salman Abedi detonated a device, killing 22 of her fans and parents as they left her show at the Manchester Arena on May 22.

And it came after another terror attack in London last night in which seven people were killed and nearly 50 injured after three men drove a van into a crowd on London Bridge and set upon people in a crazed knife rampage.

But the American singer's manager Scooter Braun said the Manchester gig now had a 'greater purpose' than ever after the country's second terror attack in two weeks.

Ariana Grande said she was inspired to change her set list for the One Love Manchester benefit concert after the mother of one of the teenage victims said her daughter would have wanted to hear the hits.

Justin Bieber broke down in tears as he told people to 'fight evil with good' at the One Love Manchester concert

One Direction star Niall Horan performed his hit Slow Hands before dedicating song This Town to Manchester, saying: 'When I seen you guys all rallying together last week it was a sight to behold, it was incredible. 'We love you, we're with you'

Little Mix performed their hit track Wings, dedicating it to fans and urging them to stay strong in the wake of the attacks

Liam Gallagher made a surprise appearance at the concert, coming out on stage dressed in an orange parka to sing Oasis's 1994 hit Rock 'n' Roll Star in front of an I Love MCR backdrop

Grande appeared on stage at the Emirates Old Trafford cricket ground in an an oversized white One Love Manchester sweatshirt and seemed overcome by emotion at points as she was joined by a string of musical stars.

Before launching into her hit Side To Side, Grande told the crowd: 'I want to thank you so much for coming tonight and being so happy and strong and unified.

'I love you guys so much. This night is the kind of thing the world really needs right now.'

Grande said she had not planned to play so many of her big hits but changed her mind after meeting the mother of Olivia Campbell-Hardy, 15, who was among the victims of the blast that killed 22 people at at her concert last week.

She said: 'I had the pleasure of meeting Olivia's mummy a few days ago and I started to cry and gave her a big hug and she said 'stop crying, because Olivia wouldn't have wanted you to cry'.

'And then she told me Olivia would have wanted to hear the hits. We had a different show planned and we had a rehearsal yesterday and we changed everything.'