Harry Styles Gambling [PHOTOS]: Taylor Siwft's One Direction Ex-Boyfriend Hits Australian Casinos, Target of Older Casino Cougar/Stalker?

One of Harry Styles' (known) vices is his pension for gambling. The 19-year-old can't get enough of it and even has a tattoo reading "17 Black" on his left shoulder, signifying his love for roulette. Unfortunately, the young lad lost 6 figures to lady luck so his Casino visit in Australia was scaring his management. Plus a mysterious lady of the casino, who was said to be "stalking" the young singer, visited him.

Don't worry, though - Harry understood his limits and left the table on a high night, according to sources.

The main issue of the night was the mysterious "lady in red" that showed up in some photos with the One Direction hunk.

According to one onlooker, the woman was egging Harry on to stake thousands on the game of chance.

"Roulette's so exciting, it gives you a real rush, and it's very easy to get hooked on it," the onlooker explained. "But it's easy to forget how high the stakes are when you're playing with real money, especially if someone hot is making you feel good."

Harry also managed to stir up some more controversy when he kissed a male One Direction fan in a photo.

We all know that Harry isn't too shy when it comes to dealing out cheek kisses for fans, but this latest one has caused some drama. This lucky Australian fan gets a kiss just as any other fan photo with Styles, but the fan happens to be a guy (bloke, dude ... take your pick)!