One Direction's Niall Horan: Shirtless at the Pool!

One Direction‘s Niall Horan soaks up the sun on Saturday (July 6) in Marbella, Spain.

The 18-year-old shirtless heartthrob enjoyed his time poolside by chatting with friends.

PHOTOS: Check out the latest pics of Niall Horan

At one point, one of his buddies decided to throw him into the pool!

“Hello everyone..sorry been chillin,” Niall tweeted. “Haven’t been on Twitter much! How’s everyone?”

It was just announced that Niall and his bandmates � Zayn Malik, Louis Tomlinson, Harry Styles, and Liam Payne � have a merchandise deal with electronics specialist Jazwares in the wroks.

10+ pictures inside of Niall Horan shirtless by the pool…