Katie Holmes is reportedly working on her own line of jeans, according to new reports.

As the actress gears up for her big opening night in Broadway play All My Sons tonight, she is also said to be setting her sights on the fashion industry.

“She’s designed four prototypes and hopes to debut her collection at Neiman Marcus,”a source tells Star magazine.

Tom Cruise's missus has been a regular feature on the streets of New York whilst rehearsing for her theatrical debut.

And most of her rehearsal wardrobe has consisted of rolled-up denims.

Best pal Victoria Beckham better watch out.