One Direction's Liam Payne: Birthday Party with Girlfriend Sophia Smith!

Liam Payne holds his girlfriend Sophia Smith‘s hand while leaving the Funky Buddha Nightclub after attending his birthday party on Thursday evening (August 29) in London, England.

The One Direction singer turned 20-years-old that day and was seen earlier in the day visiting a pie and mash shop in East London with his gal and his groupmates to film a music a video.

“Good morning everyone :) can’t quite believe my life there’s no bigger birthday present than what you’ve done for me in 3 years thank you xx,” Liam tweeted. “If anyone was planning on buying me anything this is the 1st place u should go Trekstock.com/donate-now you could make difference to somebody. Also follow @trekstock there’s a lot you can get involved with there too”

10+ pictures inside of Liam Payne celebrating his birthday with Sophia Smith…