He possesses the most famous combover on television - and now Donald Trump has revealed the preparation that goes in to that hair style.

The would-be president has told Rolling Stone magazine in an interview of the meticulous daily routine the enables him to appear perfectly coiffured.

"OK, what I do is, wash it with Head and Shoulders. I don't dry it, though. I let it dry by itself," Trump tells Rolling Stone. "It takes about an hour. Then I read papers and things... I also watch TV. I love Fox, I like Morning Joe, I like that the Today show did a beautiful piece on me yesterday — I mean, relatively speaking."

"I then comb my hair. Yes, I do use a comb," he confirms. "Do I comb it forward? No, I don't comb it forward. I actually don't have a bad hairline. When you think about it, it's not bad. I mean, I get a lot of credit for comb-overs. But it's not really a comb-over. It's sort of a little bit forward and back. I've combed it the same way for years. Same thing, every time."