Donncha O'Callaghan, Sean O'Brien, Tulisa, Tommy Tiernan, Wheatus (1x1)
Air date: Aug 26, 2015
Joining Ray D'Arcy are rugby legend Donncha O'Callaghan, dancing man Sean O'Brien, musician Tulisa, comedian Tommy Tiernan and Wheatus perform 'Teenage Dirtbag' live in studio.
