'It's gone too quickly!' Cheryl Cole gets tearful during the penultimate night of Girls Aloud's reunion tour

PUBLISHED: 13:52, 20 March 2013 | UPDATED: 16:55, 20 March 2013

She's already said she's going to have a 'case of tour blues' when Girls Aloud's Ten tour draws to a close.

But Cheryl Cole is already finding the impending end of the tour a difficult prospect to cope with.

The 29-year-old singer appeared to be somewhat overcome with emotion as she joined her bandmates on stage at Nottingham's Capital FM arena on Tuesday night.

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Tearful: Cheryl Cole looked emotional as she performed with Girls Aloud on the penultimate night of their Ten tour in Nottingham on Tuesday night

Emotional: According to a source close to the group, all the girls are finding the thought of the tour coming to an end hard to accept

Cheryl was seen looking teary-eyed as the girls sported long sequinned red dress for their rendition of I'll Stand By You and The Promise.

The brunette singer appeared to be struggling to control her emotions during the performance, ahead of the group's last gig in Liverpool on Wednesday night.

And a source close to the band said that Cheryl isn't the only member of the group getting emotional over the end of the tour.

Drawing to a close: The five-piece have been delighting fans with their mix of old and new material on the tour so far

Marvellous in metallic: Cheryl looked stunning in a corset dress for one segment of the show

The source said: 'They’re getting more and more emotional in every performance as they near the end.'

Tweeting recently about the tour, Cheryl wrote: 'We are definitely gonna have a case of tour blues!! its gone far too quickly!!'

And her bandmate Nadine Coyle added: 'Let's extend the tour!!!! xxxx'

Vocal talents: Nicola Roberts has been praised by critics for her incredible voice on the tour

Angel of the stage: Cheryl changed into a tutu-style dress and wings later in the performance

The band, who found fame on Popstars: The Rivals a decade ago, have been delighting fans around the country on their tour.

As well as performing new material recorded for their anniversary, the five-piece also brought out many of their most famous hits, including Jump, Something Kinda Ooh and Love Machine.

And despite claims that the Ten tour will be the last time the group perform together, Kimberley Walsh recently insisted the girls have every intention of reuniting again in the future.

She said: 'Why would we stop doing tours or making records? It’s a joy to do. There’s no reason why we can’t keep going through our OAP years.'