British singer Paloma Faith has scored her first number one single in the U.K. with her Sigma collaboration Changing.

The drum and bass duo's track with Faith leaps up 114 places to claim the top spot, making Sigma the first act of 2014 to land two consecutive U.K. chart-toppers with over 100,000 copies sold in its first week of release.

The feat topples Calvin Harris and John Newman's Blame, which slips to number two, while Prayer In C (Robin Schulz Remix) by Lilly Wood & Robin Schulz falls to three.

Professor Green is new at four with Lullaby and Taylor Swift rounds out the new top five with Shake It Off.

Meanwhile, on the U.K. album chart, Irish rockers The Script earn their third number one with No Sound Without Silence.

Barbra Streisand enters the countdown at two with her duets album Partners and Sam Smith's In The Lonely Hour drops to three.