One Direction were officially the biggest UK artist in the world in 2014.

Despite the likes of Sam Smith and Ed Sheeran dominating the charts on both sides of the Atlantic, the IFPI have confirmed that thanks to their sold-out stadium tour and success of current album FOUR, 1Dhave retained their title.

[related]Speaking of their achievement, Harry, Niall, Zayn, Louis and Liam said: “We just want to thank all our amazing fans everywhere.

“Every time we visit a new country we feel instantly accepted and it’s mind blowing to think the five of us have been able to connect with so many people.”

Boss Simon Cowell added: “I am absolutely delighted – and immensely proud – that One Direction were the biggest UK act in the world in 2014.

“To accomplish this for a third year in a row is a fantastic achievement – and especially pleasing as this latest album also highlighted the band's skills as songwriters”

The IFPI (International Federation Of The Phonographic Industry) Global Recording Artist Chart is the most wide-ranging and respected global sales chart.

It is, astonishingly, the third consecutive year that One Direction have been the most successful UK act in the world.