1 February 2013, 11:21
The 'One Thing' star enjoyed a night out clubbing in the UK capital to mark his birthday celebrations.
Harry Styles celebrated his birthday with a night out in central London last night (31st January) accompanied by a host of showbiz pals.
The One Direction star turns 19 today (1st February) and celebrated with the likes of James Corden and former flame Caroline Flack on Thursday evening with a night out clubbing.
Harry was spotted dining out with Gavin & Stacey star James at La Bodega Negra early on in the evening, going on to join several friends to club at celebrity hotspot Groucho before rounding off the night at Base nightclub.
The 'Little Things' singer kept his birthday outfit simple with a white low-cut t-shirt and black skinny jeans paired with a plain navy blue blazer, and tweeted first thing this morning to mark his big day.
"I feel olllllllllllldddddddddddd," Harry simply tweeted today.
Check out a picture of Harry Styles out celebrating his birthday with comedian James Corden below:
One Direction recently confirmed plans to perform their new single 'One Way Or Another' at the BRIT Awards 2013 later this month (20th February).