1 WAKE ME UP AVICII 267,000
2 BLURRED LINES ROBIN THICKE/TI/PHARRELL 191,000
3 ROAR KATY PERRY 180,000
4 TALK DIRTY JASON DERULO FT 2 CHAINZ 160,000
5 SKYSCRAPER SAM BAILEY 149,000
6 LA LA LA NAUGHTY BOY FT SAM SMITH 145,000
7 WE CAN'T STOP MILEY CYRUS 128,000
8 I LOVE IT ICONA POP FT CHARLI XCX 125,000
9 LOVE ME AGAIN JOHN NEWMAN 125,000
10 BURN ELLIE GOULDING 117,000

Source: http://www.officialcharts.com/featur...the-year-2704/

3 ROAR KATY PERRY 180,000

Roar

Blurred Lines, Talk Dirty, La La La and Love Me Again were such smashes!

som3 of these were on pre-order for weekz tho. not really fast selling

Katy, Robin, Miley and Ellie

Love Me Again, Burn and the iconic La La La

Demi Lovato, her power.

All 10 of them were on pre-order before their release.

The highest for a song without pre-order probably would have been Get Lucky or Suit & Tie.

That how it works on UK... Most of the singles (especially lead) are on pre-order 3 weeks (sometimes 1 month) before it's actual release.

Roar got to the 20s on iTunes based on pre order alone

They used to do this in the US too, from around 2006-2008 time.

7 WE CAN'T STOP MILEY CYRUS 128,000

Yay Miley! Went from missing perennially missing the UK top 10 to getting two #1s this year.

Ellie Goulding

Katy

Ellie and Icona Pop

I didn't know 'Wake Me Up's' sales were that huge.

'Roar'.

Get Lucky not on this list but selling 1 mil. copies. Longevity>>