Ed Sheeran is tipped to join film-maker Danny Boyle's upcoming musical comedy.
The Shape Of You singer, 27, is in talks about a cameo part and would also write music for the film, reported The Daily Mail.
Little is known about the plot of the Working Title movie, which has a script by Richard Curtis and will be directed by Slumdog Millionaire's Boyle.
However, it is thought Lily James and EastEnders actor Himesh Patel are also among the cast.
Sheeran has previously appeared onscreen in the film Bridget Jones's Baby and hit television show Game Of Thrones.
Representatives for the singer have been contacted for comment.