Alright, I don't know that for sure. But The Mirror reports that James Bourne of Son Of Dork (and more famously, possibly, the now defunct Busted) was really mean to members of another band, Switch 22, when they both appeared at an event in lovely Carlisle recently.
Switch 22 frontman Stefan D'Bart said: "We'd been getting on well with the band before the show, except James blanked us. After their set, our manager asked them for a photo with us. But James snapped: 'Look mate, I feel like shit. I'm not doing any fucking pictures for you or anyone!'"