Little Mix have been on their Get Weird tour for the last while, but it seems that the pressure might be starting to get to the pop group.

The girl band cancelled their two Belfast gigs yesterday as member Jesy Nelson was 'unwell and unable to perform'. 

Now, footage has emerged of their gig the previous night at Dublin's 3Arena, where Nelson broke down in tears while talking about 'Little Me', a song written about body confidence.

She said: "If you're ever feeling crap about yourself, or you're not feeling confident, this is exactly why we wrote this song." As her voice started to waver, her bandmates came to comfort her as she said "I don't know what's wrong with me! I'm so emotional. Ireland, what have you done to me?"

Since Little Mix's inception, Nelson has been the member who has been bullied most about her weight and appearance.

Their next scheduled gig is at Dublin's 3Arena on April 18th, so hopefully she'll be feeling better by then.

Watch the footage via Twitter user @RyanJL below: