will.i.am's 'Scream & Shout' featuring Britney Spears has remained at the top of the UK singles chart as announced today (January 20).

The international superstars' collaboration has proved a hit across the world and has stayed at the top of the charts this weekend after hitting No. 1 last week.

50 Cent stormed the charts earlier this week with his new single 'My Life', which debuted at No.1 in the midweek chart - however the song came in at No. 2 in the official chart announcement this evening.

Justin Timberlake's comeback single featuring Jay Z 'Suit & Tie' has come in at No. 3 while Taylor Swift's catchy 'I Knew You Were Trouble' is down two places to No. 4 after 15 weeks in the chart.

Rihanna's 'Stay' is down one place to No. 5, while X Factor UK winner James Arthur is down four places to No. 7 with his winner's single 'Impossible'.

One Direction's 'Kiss You' has climbed three places to No. 9 while Bruno Mar's 'Locked Out Of Heaven' has dropped two places to No. 10.