Sigma have gone straight to the top of the UK singles chart with their track ‘Nobody To Love’.

Sigma – made up of Joe Lenzie and Cameron Edwards – were in a close race with The Vamps in the mid-week chart update, but have scored the No. 1 title.

‘Nobody To Love’ is a drum 'n' bass version of Kanye West’s ‘Bound 2’ and is the third biggest-selling single of 2014 so far with first week sales of 121,000 copies.

The Vamp’s have had to settle for second place as ‘Last Night’ reaches No. 2.

Last week’s chart-topping single, ‘The Man’, from Aloe Blacc has now fallen to No. 3. Also dropping two places is John Legend with ‘All Of Me’ now sitting at No. 4.

Finishing of this week’s top five is another new entry. ‘Fancy’ by Iggy Azalea, featuring Charli XCX, gives the Australian rapper her highest charting single to date at No. 5.

Other new entries to this week’s chart come from The Saturdays with ‘Not Giving Up’ at No. 19 and David Guetta and Showtek’s ‘Bad’ featuring Vassy at No. 22.

Tracks climbing up the top 40 include Kaiser Chiefs’ ‘Coming Home’ up 14 places to No. 31, Disney track ‘Let It Go’ taken from the film ‘Frozen’ is up 18 places to No. 38, and Paolo Nutini’s ‘Better Man’ storms up 31 places to No. 40.

Listen to 'Nobody To Love' below: