Top of the Pops, 17th August 2017

A new number 1: congratulations to Calvin Harris and his mob of megastars, who rise an all-important two places to deny Luis Fonsi and Daddy Yankee semana número doce at número uno. French Montana also reaches a new peak of number 2, and in fact there's a lot of fresh blood all the way down the top 30; we feature newies from Yungen and Lil Uzi Vert (modern!) and nearly-newies from the Script and Louis Tomlinson.

Dua Lipa, and James Arthur's solo acoustic rendition of Sun Comes Up, complete the line-up.

Debuts: Yungen, Yxng Bane, Lil Uzi Vert.

Yungen ft. Yxng Bane - Bestie

Up 6 to number 24

Dua Lipa - New Rules

Up 4 to number 5

Lil Uzi Vert - XO Tour Llif3

Up 2 to number 27

The Script - Rain

Up 14 to number 17

French Montana ft. Swae Lee - Unforgettable

Up 2 to number 2

James Arthur - Sun Comes Up

Up 2 to number 6

Louis Tomlinson and Bebe Rexha - Back To You

Up 2 to number 12

Calvin Harris ft. Pharrell Williams, Katy Perry and Big Sean - Feels

Up 2 to number 1

PRESENTER: James Masterton