This Sunday popband JLS take over RTÉ 2fm as they co-host Michael Cahill's Sunday Show.
The stars will be in studio from 5 - 7pm talking about their recent stint on Comic Relief, where they ended up rapping on a sketch with James Corden and Gordon Brown.
Aston said of the experience: "Gordon was actually a really decent guy. We asked him if we could record a song with him. Can you imagine him rapping in the middle? It was also pretty cool working with Paul McCartney."
Plus, the guys reveal why Simon Cowell wants them in America this summer.
Tune in to 2fm on Sunday March 27 at 5pm to hear JLS on the show.
