Top boy band Rixton bobbed in to see Mylo and Rosie.
They played us their new song Me and My Broken Heart and it's BRILLIANT... check it out!
They played Mylo and Rosie's game of Mobile Phone Roulette where we all found out which top celebs they have in their phone book...They EVEN made a jingle for the game LIVE on the show.
The Rixton boys also went head to head in a special celebrity round of Letter Play.
Missed it? Click the link and listen again!