Liam Payne Shoots New One Direction Music Video On His 20th Birthday

30 August 2013, 11:41 | Updated: 30 August 2013, 11:52

The 'Live While We're Young' singer was joined by his new girlfriend on the set of his new video.

One Direction star Liam Payne celebrated his birthday this week with a night out in London with new girlfriend Sophia Smith.

The 'Best Song Ever' star was spotted heading to the Funky Buddha in central London on Thursday evening (29th August) to mark turning 20, and partied with friends and his girlfriend into the night.

Earlier in the day the boy band star had also been spotted on the set of One Direction's new music video alongside his bandmates Harry Styles, Zayn Malik, Louis Tomlinson and Niall Horan.

Liam was pictured on set with girlfriend Sophia dressed in a long beige mac, white t-shirt and ripped jeans, before keeping his evening look casual with a new t-shirt and jeans while Sophia dressed up for the occasion.

View a picture of Liam Payne and his girlfriend out for his birthday below:

Earlier this week the band were back in New York City to give their movie This Is Us 3D its Big Apple premiere, before performing new single 'Best Song Ever' live on America's Got Talent.

View a picture of One Direction on the set of their music video this week below (Credit: WENN):