Other than that there's a strong X Factor connection: One Direction and Olly Murs are former contestants, Jess Glynne has recently performed on the results show and even Ariana Grande benefits from One Last Time being chosen, during Movie Week for some reason.
Debuts: Format B.
One Direction - Perfect / Drag Me DownUp 6 to number 10 / Up 15 to number 37
Jess Glynne - Don't Be So Hard On YourselfUp 1 to number 30
Format B - ChunkyIn at number 29
Years & Years - Eyes ShutUp 8 to number 40
Ariana Grande - Focus / One Last TimeUp 3 to number 21 / Back in at number 49
KSI ft. JME - Keep UpIn at number 45
Olly Murs - Kiss MeUp 5 to number 22
Justin Bieber - Sorry / Love Yourself / I'll Show YouUp 1 to number 1 / Highest New Entry - In at number 3 / High Climber - Up 17 to number 15
PRESENTER: Justin Bieber