Top of the Pops, 12th January 2017

A change in chart rules means a lot of climbers this week, so everyone in the line-up is in the top 20. Among them are three acts with an X Factor connection, a two-song medley by friend of the show The Weeknd, and the week's big chart winner JP Cooper. Faceless dance dude Neiked is here too, and after just four and a half months on the chart I'm starting to credit his featured vocalist Dyo so well done to her.

Since Louisa Johnson is in the house, it would be churlish not to give her a go at singing her buddies Clean Bandit's number one hit, now in its GnarlsBarkleytastic ninth week at the top.

Debuts: Dyo (with credit).

Louisa Johnson - So Good

Up 3 to number 15

The Weeknd - Starboy / I Feel It Coming

Up 3 to number 5 / Up 6 to number 13

JP Cooper - September Song

High Climber - Up 29 to number 16

Neiked ft. Dyo - Sexual

Long Runner - Up 5 to number 6 after 19 weeks

James Arthur - Say You Won't Let Go

Up 1 to number 8

Louis Tomlinson vs Steve Aoki - Just Hold On

Up 2 to number 10

Rag 'n' Bone Man - Human

Up 1 to number 2

Clean Bandit ft. Louisa Johnson - Rockabye

Ninth week at number 1

PRESENTER: Heidi Range