One Direction look hot covered with kisses, team up with Justin Bieber in the studio

One Direction are getting love from all angles these days, as this sexy new shoot proves.

One Direction get covered in lipstick marks for Ponystep magazine

Louis Tomlinson, Niall Horan, Zayn Malik, Liam Payne and Harry Styles show off new hairstyles in their photoshoot for Ponystep magazine's latest edition, which is out next week.

[Related article: One Direction's Harry Styles worried he'll go bald]

The pictures of One Direction are covered with kisses, and we can't say we're surprised.

Harry Styles looks h-o-t / Ponystep magazine

Harry Styles' hair, which he recently revealed he's worried about losing to baldness, is styled up and off his face to best present his beautiful bone structure. Ahh to have skin that smooth.

Liam Payne looks very Fifties / Ponystep magazine

Liam Payne did his best T Birds impression with that curl perfectly placed on his forehead.

Louis Tomlison is hair-raisingly gorgeous / Ponystep magazine

Louis Tomlinson went for a quiff, and we were impressed with how high his hair went.

Niall Horan looks sexy as ever / Ponystep magazine

Niall Horan's barnet looked pretty much like it always does, but he still smouldered in the shoot.

Zayn's hair was totally different / Ponystep magazine

Zayn Malik's style, however, was anything but what we've come to expect from the hottie. He's swapped his quiff for a slicked-down fringe. Bring back the old look, please!

One Direction's publicist Simon Jones said: "The boys really wanted to do something different and unexpected for their next photoshoot."

[Related article: Justin Bieber reveals his superstar friend has a crush on Harry Styles]

Niall Horan, Liam Payne, Louis Tomlinson, Harry Styles and Zayn Malik have been rehearsing in New York for their performance on Saturday Night Live, and shared a studio with Justin Bieber.

Justin Bieber wants to work with One Direction / Getty

Justin Bieber invited the lads in to listen to his recording, and then told them they should work on new material together, the Sun reports.

Niall Horan tweeted: "In the studio with our boy @justinbieber last night, it's gonna sound great!"

Plenty of fans would be very happy to see One Direction and Justin Bieber collaborate.

We'll watch this space.