![He's set hearts racing!](https://vipmagazine.ie//app/uploads/2016/07/Screen-Shot-2016-07-25-at-11.45.39.png)
Niall Horan has bared all in a topless selfie while supporting his pal and golfing hero Justin Rose.
The One Direction star and golfing pro have become close friends since Niall took up a keen interest in golf.
Justin has been representing Ireland in the Olympic golf tournament in Rio – and he’s playing some of the best golf of his life!
Niall took to Snapchat yesterday to show his support for his pal by posting a topless selfie with the caption, “When your mate is absolutely killing it a t the olympics!”
We wish Justin the best of luck in his match today – we hope Niall will show his support once more by posting another cheeky selfie!