Younger Than Yesterday were a three-member Australian male pop vocal group consisting of members Ellis Hall, Harry Targett and Joel Watson.
Initially rejected at bootcamp as soloists in Season 6 of The X Factor Australia, they were put together as a group and were mentored by Dannii Minogue. They were eliminated from the competition in Week 2, finishing in 12th place after losing the sing-off to fellow category member XOX.