The 'Little Things' star has vehemently denied recent fan rumours the band were intoxicated on stage.
One Direction Reduce Fans To Tears During Set At Jingle Bell Ball 2011
The 'Gotta Be You' boys delivered a huge set at the O2 Arena.
One Direction reduced fans to tears as they performed their much-anticipated set at Capital FM's Jingle Bell Ball in London tonight (4th December).
The band earned the loudest cheers of the weekend as they performed a three song set at the O2 Arena.
Having previously performed at the venue following their appearance on last year's The X Factor, One Direction kicked off their set with recent single 'Gotta Be You'.
Dressed in a mixture of smart and casual clothing, Harry, Niall, Liam, Louis and Zayn then thanked fans for their support.
Harry described the last twelve months as "the most incredible year of our lives".
The group then launched into forthcoming single 'One Thing', which reduced many fans in the audience to tears.
One Direction, whose set had been hugely anticipated by fans as they arrived at the O2 Arena earlier, concluded their performance with debut single 'What Makes You Beautiful'.
One Direction's Jingle Bell Ball set list was:
'Gotta Be You'
'What Makes You Beautiful'
Capital FM will be coming live from the Jingle Bell Ball at London's O2 Arena all weekend. Keep checking Capitalfm.com for all the latest news, photo galleries and interviews from this year's festive spectacular.
Latest One Direction
The 'What Makes You Beautiful' stars follow their 'twerking' routine with a more classical dance.
It might have taken a while, but summer's arrived and there's a lot of reasons to be excited! Join us as we take a closer look at what's coming up in summer 2013.
The 'Kiss You' five-piece are back with a revealing music video for their new charity single.