Top of the Pops, 25th June 2015

Celebrating his fourth week at number 1, Jason Derulo also becomes the latest vocalist to put his spin on Uptown Funk as it climbs the chart yet again. And speaking of exclusive performances, David Guetta also invites Little Mix to take the Minaj role on Hey Mama, and they don't do a bad job. Major Lazer and Fetty Wap are back, and hello, friend of the show Ed Sheeran is bobbing up the chart once again.

Debuts: Foy Vance.

Major Lazer ft. MO - Lean On

Up 1 to number 2

Fetty Wap - Trap Queen

Up 4 to number 8

Jessie J - Flashlight

Up 1 to number 15

Ed Sheeran - Photograph

High Climber - Up 12 to number 22

Rudimental ft. Foy Vance - Never Let You Go

Up 1 to number 29

David Guetta ft. Little Mix - Hey Mama

Up 1 to number 9

Mark Ronson ft. Jason Derulo - Uptown Funk

Up 1 to number 18

Jason Derulo - Want To Want Me

Fourth week at number 1

PRESENTER: Marvin Humes

Top of the Pops, 18th June 2015

Something for everyone here: a few old friends, a few new friends, a couple of exclusives. With Justin Bieber absent, his former associate Selena Gomez fills in the cut-up vocals on Where Are U Now, and the often-available Jessie J does similar duty for Martin Garrix. Derulo holds on at the top, though he can't make the studio this week so we play the video.

Debuts: Walk The Moon.

Walk The Moon - Shut Up & Dance

High Climber - Up 67 to number 8

Zedd ft. Selena Gomez - I Want You To Know

Highest New Entry - In at number 14

Skrillex & Diplo ft. Selena Gomez - Where Are U Now?

Up 1 to number 4

Years & Years - King

Long Runner - Up 1 to number 23 after 15 weeks

OMI - Cheerleader

Up 1 to number 2

Rixton - We All Want The Same Thing

In at number 21

Martin Garrix ft. Jessie J - Don't Look Down

Up 3 to number 17

Jason Derulo - Want To Want Me

Third week at number 1

PRESENTER: Kimberley Walsh

Top of the Pops, 11th June 2015

It's an unusually high-flying week this week: every single act on the show is in the top 20. That includes new incomers from boy band Lawson and sing-and-rap act Natalie La Rose ft. Jeremih, and longer runners from Fetty Wap, Major Lazer and Kygo. Jason Derulo holds firm at the top, one-week chart toppers being the exception so far this year.

Debuts: Natalie La Rose.

Lawson - Roads

Highest New Entry - In at number 11

Jessie J - Flashlight

Up 1 to number 13

Natalie La Rose ft. Jeremih - Somebody

High Climber - Up 61 to number 2

Fetty Wap - Trap Queen

Up 5 to number 15

Galantis - Runaway (U&I)

Up 1 to number 7

Major Lazer ft. MO - Lean On

Up 3 to number 4

Kygo ft. Conrad - Firestone

Up 1 to number 17

Jason Derulo - Want To Want Me

Second week at number 1

PRESENTER: JB Gill

Top of the Pops, 4th June 2015

Rare appearances ahoy. This week we have a rare appearance from Sia, a rare appearance from Usher, a rare transatlantic visit from Ariana Grande, and a rare appearance from mister number one, Jason Derulo. Lots of American (based) acts in the chart just now, so it's nice that they're happy to come over and perform for us.

Europe is well-represented too, by young Martin Garrix, Avicii and Mans Zelmerlow. Would you believe the only Brit on the show this week is Rita Ora? Or perhaps Parson James is British too, not sure.

Debuts: Charles Hamilton, Mans Zelmerlow.

Martin Garrix ft. Usher - Don't Look Down

In at number 9

Ariana Grande - One Last Time

Up 1 to number 33

Charles Hamilton ft. Rita Ora - New York Raining

In at number 30

Mans Zelmerlow - Heroes

In at number 11

Kygo ft. Parson James - Stole The Show

Up 2 to number 48

Avicii - The Nights / Waiting For Love

Up 1 to number 40 / In at number 70

Sia - Chandelier

Up 4 to number 39

Jason Derulo - Want To Want Me

Straight in at number 1

PRESENTER: Duffy