Nick Jonas is seen for the first time on the set of musical comedy Power Ballad in County Dublin as his character is mobbed by excitable fans

Nick Jonas was seen for the first time this week on the set of the upcoming musical comedy Power Ballad.

The 31-year-old singer, who stars as a rock star in the film, was mobbed by fans as he strolled down the street during the scene.

Filming kicked off in County Dublin on Monday, with Nick wearing a cream Aran knit jumper and a wax Barbour jacket.

Nick, who recently shed all his curly hair for the role, completed his look with a green tracksuit, white trainers and a tweed flat cap.

The film, also starring Paul Rudd, is described as a musical comedy from writer-director John Carney (Once, Sing Street) about a wedding singer, a rock star and the song that comes between them.

Nick Jonas, 31, made his first appearance on the set of the upcoming musical comedy Power Ballad this week

The singer, who stars as a rock star in the film, was mobbed by fans as he strolled down the street during the scene.

The singer, who stars as a rock star in the film, was mobbed by fans as he strolled down the street during the scene.

The project will go on sale at the Cannes Film Market later this month.

Peter McDonald (The Bachelor Weekend) wrote the script while Anthony Bregman and Peter Cron produced via his Likely Story.

They will produce with Robert Walpole and Rebecca O’Flanagan for Treasure Entertainment.

Last month, Nick shared an update on Instagram detailing some changes in his life, including cutting out all his curly hair.

The pop star uploaded six new photos, all captioned “Lately,” with the first showing a selfie when he had longer curly hair.

The second showed a hand holding a pair of clippers above his head, while the next showed him showing off his daughter Malti with the new shaven look.

He also shared a short video of himself teeing off on a windy golf course, with the final slide showing him enjoying a pint of Guinness.

It appears the new shaved head look was for a movie role, which his wife Priyanka Chopra revealed in her own Instagram post.

Filming started in County Dublin on Monday, with Nick recently cutting out all his curly hair for the role

Filming started in County Dublin on Monday, with Nick recently cutting out all his curly hair for the role

His wife Priyanka Chopra revealed his new look in her own Instagram post

His wife Priyanka Chopra revealed his new look in her own Instagram post

‘Husband Appreciation Post: If I Finish One, He Starts One. The universe keeps us in sync. So happy to be reunited as he starts filming Power Ballad,” she began.

‘Congratulations on your first day baby. There is no one who works harder than you. This is going to be amazing,” she added, tagging Jonas’ co-star Paul Rudd and writer-director John Carney.

Chopra’s post included a photo of Jonas with a similar buzz cut from his 2021 music video Spaceman.