Kiesza tops the charts and brings some star quality to an otherwise relatively low-key week full of shadowy dance DJs and the fanbase-powered chart overperformance of Elyar Fox. Other highlights are Paolo Nutini peddling a two-track sampler from his number 1 album, and Ed Sheeran celebrating his Hobbit hit's longevity by dressing up as Frodo Baggins (should have been Bilbo - we'll get letters).
Meridian Dan ft Big H and JME - German Whip
In at number 13
Elyar Fox - A Billion Girls
In at number 11
Ed Sheeran - I See Fire
Long Runner - Up 7 to number 43 after 15 weeks
DJ Snake & Lil Jon - Turn Down For What
High Climber - Up 32 to number 38
Shift K3Y - Touch
In at number 3
Showtek & Justin Prime ft Matthew Koma - Cannonball
In at number 29
Paolo Nutini - Scream (Funk My Life Up) / Iron Sky
Up 6 to number 22 / In at number 59
Kiesza - Hideaway
Straight in at number 1
PRESENTER: Kimberley Walsh
Two big new entries from ex-X Factor actors give this show a strong pop showing that's offset by dance from Showtek and Ben Pearce (third time on, this time with Halloween-suited dancers). Drake's busy, but Majid Jordan gives a special, spine-tingling solo rendition of their long-running joint hit. And Robin Thicke does a two-song medley before we go from crass to class and welcome Lorde for her first appearance, first single and first number one.
Union J - Beautiful Life
In at number 8
Showtek - Booyah
In at number 5
James Arthur - You're Nobody 'til Somebody Loves You
In at number 2
Majid Jordan - Hold On, We're Going Home
Up 2 to number 10
Ben Pearce - What I Might Do
Up 4 to number 12
From the Vault: Blackstreet - No Diggity
Back in at number 61
Robin Thicke - Give It 2 U / Blurred Lines
Up 13 to number 15 / Up 7 to number 26
Lorde - Royals
Straight in at number 1
PRESENTER: Kimberley Walsh