Chart-topping boyband JLS have told Newsround that the decision to split up "hit them very hard".
- but not until after a final single, greatest hits album and goodbye tour!
Aston explained: "Things change, we've all grown up a lot since that very first [X Factor] audition and we've all got different, more goals individually."
Marvin said: "The final tour's going to be amazing. It's the first tour where we're taking a live band on the road with us."
Watch Ayshah's interview for more.