It's 2 down, 2 to go for U2 at the 3Arena and they're absolutely smashing it out of the park!

But how to do they keep up such a high-tempo performance? Maybe it's something to do with their "backstage chawklit provider" - our very own Noni.

The Limerick ledgebag's innocence is well gone but she's a wealth of experience and uses it to her advantage - like blagging her way into one of U2's sound checks.

Dermot and Dave catch up with her just as she loses the rag with Larry and then gets Bono to serenade her with a few tweaks to their original tracks, "we're trying to fit chawklit into the U2 songs". 

You really are the best thing Noni...

Check out the fun in full by pressing the play button in the image at the top of the page.