Getting his folk on: Justin Timberlake reveals he's teamed up with Marcus Mumford on movie soundtrack as he continues jet-setting with Jessica Biel

By Kimberley Dadds

Published: 10:52 EST, 27 February 2013 | Updated: 15:02 EST, 27 February 2013

He's recently made his big music comeback after spending several years concentrating on his movie career.

And now Justin Timberlake is expertly fusing his two loves by recording a film soundtrack.

But the SexyBack hitmaker seems to be making a departure from his usual sound as it's folk rocker Marcus Mumford who he will be duetting on the track with.

He's been a busy boy! Justin Timberlake has revealed he's working on a new collaboration with folk rocker Marcus Mumford while he's busy travelling across Europe with wife Jessica Biel

Pop meets folk: Justin Timberlake has revealed he's teaming up with Marcus Mumford to record a movie soundtrack for his film, Inside Llewyn Davis

The 32-year-old and the Mumford and Sons lead singer are teaming up to record a track for the latest Coens Brothers movie, Inside Llewyn David.

Timberlake appears in the film in one of his acting roles alongside Carey Mulligan - wife of Mumford.

The pop star told Capital FM: 'There's a Coen brothers film coming out soon that I was lucky enough to work with … Carey (on).

Time out: Justin has had a busy fortnight at London Fashion Week and the Brits but spent the last couple of days in Paris with Jessica

'And coincidentally I did work with Marcus Mumford on the soundtrack, so I became very good friends with them. Marcus and myself, we all kind of worked on the music together and I don't know any other world where we would have the opportunity to collaborate like that, but it was so much fun.

'So not only will that be a great movie, but the music to it will be fantastic.'

It comes after a successful Brit Awards for both Justin and Marcus.

On the move again: Justin and Jessica were seen arriving at Roissy airport in the suburbs of Paris on Wednesday afternoon

While Justin blew the crowd away with his performance of his comeback music, Marcus was hailed with his bandmates as they picked up the coveted gong Best British Group.

But since the ceremony Justin has been busy on the promotional trail across Europe.

Although he is now currently enjoying more of a break with wife Jessica Biel before they are set to return Stateside.

Travelling in comfort: They both went for casual ensembles as they got ready to move on to a new destination after covering England, Germany and France in just a few days

Work and play: Justin has been busying promoting his big music comeback, but is still concentrating on his acting as well

On Tuesday they were spotted enjoying the sights in the City of Love as they wandered around Paris together.

Taking time out from Justin’s busy promotional schedule the good-looking duo stopped off at a steak restaurant near the Champs Elysees.

But ever the jet setters they were seen back at Roissy airport on Wednesday ready to get to their next destination.

Success: Justin wowed the crowds at last week's Brit Awards as he performed a solo set with his new material... on the same night Marcus Mumford won one of the big awards

Celebrations: Marcus was also hailed at the bash after his band Mumford and Sons picked up Best British Group

It is not known whether they are heading elsewhere in Europe or if they will be finally heading back home after jetting into England during London Fashion Week a week and a half ago.

Whether for a long or short haul the pair ensured they were dressed comfortably nevertheless.

Biel wore white trainers with skinny jeans and a grey coat with a black scarf around her neck.

Justin, meanwhile, stuck to navy chinos with trainers and a grey jacket with a beanie hat and glasses to give him a geek chic look.