Will.i.am and Britney top the singles chart again

Will.i.am and Britney Spears hang on to the No.1 spot for another week, with 'Scream & Shout' again out-selling all pretenders to their No.1 throne.

Macklemore & Ryan Lewis push them all the way though with 'Thrift Shop' climbing seven places to claim the No.2 spot. Rihanna feat Mikky Ekko fall one place to No.3 with 'Stay', while Lumineers ('Ho Hey') and Bingo Players feat Far East Movement ('Get Up, Rattle') hang on to fourth and fifth place respectively.

Emeli Sandé, James Arthur, Passenger, Taylor Swift and Avicii vc Nicky Brown make up the rest of top ten.

X Factor stars Little Mix are the highest new entry at No.13 with 'Change Your Life', with Tom Odell, Fall Out Boy and Pink also entering the singles chart this week.