Selena Gomez and Elle Fanning have joined the cast of Woody Allen's new, and as yet untitled, film.

The director is known for keeping his projects secretive so details of the film are unclear but it will be released by Amazon Studios.

Interstellar actor Timothee Chalamet is also attached to the project.

Amazon worked with Allen on his 2016 film Cafe Society, as well as his upcoming Wonder Wheel, starring Kate Winslet and Justin Timberlake.

Wonder Wheel is set on Coney Island in the 1950s and will make its world premiere at the New York Film Festival in October.

Source: Press Release