Harry Styles is obviously doing fine without Taylor Swift. In fact, in celebration of Harry's 19th birthday, the One Direction singer had hired strippers. Plus, news has it that Styles had spent his evening rekindling a romance between an ex-girlfriend. Who would this be?

There's nothing that says "All Grown Up" than having three scantily dressed women getting it on for a lap dance. This was exactly how Harry Styles of the British boy band group, One Direction, celebrated his birthday last February 1.

Despite all the allegations claiming Styles is depressed over the "Haylor" split, it is actually the other way around. If anything else, Harry Styles is having the time of his "single" life while Taylor Swift has been under fire for her "serial dating."

Starting of January 2013, Styles has been spotted with three other women of which include model, Cara Delevingne and Ellis Calcutt. So who would the third one be? Well, this would be none other than ex-girlfriend, Caroline Flack.

The singer celebrated his 19th birthday at Groucho Club, London's finest and most private club, Thursday night. In attendance were Niall Horan and three female strippers. However, one familiar face was also present and it was Styles ex-girlfriend from 2011, Caroline Flack.

Caroline Flack and Harry Styles dated three months in 2011 despite the 15 year age gap. Three months is obviously longer than Harry Styles and Taylor Swifts' relationship. Flack and Styles had enjoyed each others' company that night but nothing went out of hand.

Sources confirm that Styles and Flack made separate exits out of the club. On the other hand, Styles kept the party on with a group of male pals. They made it to the Base nightclub where they had stayed past 3 in the morning.

Of course, the One Direction singer took to Twitter to announce his 19th birthday.

"I feel olllllllllllldddddddddddd," tweeted Styles of which have over 200 thousand retweets and 170 thousand favorites.

Taylor Swift, who is currently mending a broken heart, didn't bother to tweet Styles a Happy Birthday. It's not surprising given the two ended the relationship on bad terms.