Top of the Pops, 11th August 2016

At the risk of the universe imploding, we have girlband M.O. and rubberised Dane MØ on the same show this week. For safety, we put them at opposite ends of the line-up, so the girls get to open proceedings while their near-namesake takes full vocal duties on Cold Water - we can't expect Bieber to be available every week, can we?

We may not have young Justin but we do have something quite special: the reigning queen of pop Rihanna is here, alongside Calvin Harris, for a three-song superhit medley. There are also a few welcome debuts and fresh material from Twenty One Pilots.

Debuts: Halsey, Anne-Marie, Joel Adams.

M.O. - Who Do You Think Of?

Up 7 to number 18

Calvin Harris ft. Rihanna - This Is What You Came For / Too Good / Needed Me

Up 1 to number 7 / Up 2 to number 8 / Up 3 to number 45

Chainsmokers ft. Halsey - Closer

Highest New Entry - In at number 33

Anne-Marie - Alarm

Up 10 to number 22

Twenty One Pilots - Heathens

High Climber: Up 14 to number 20

Joel Adams - Please Don't Go

Up 3 to number 50

Charlie Puth ft. Selena Gomez - We Don't Talk Any More

Up 2 to number 26

Major Lazer ft. MØ - Cold Water

Second week at number 1

PRESENTERS: Abz Breen and Richie Neville