Sienna Miller was all smiles yesterday as she left the Theatre Royal Haymarket in London, as not only is her fashion label Twenty8Twelve going from strength to strength, but now her latest stage outing Flare Path proves a hit with the critics.
Playing a housewife during WW2 who finds herself torn between an old flame and her new husband, the role marks a new challenge for Sienna who has enjoyed a high profile film career.
And Flare Path has also garnered plenty of praise for Sienna's co-star Sheridan Smith - who just scooped an Olivier Award for her role in the stage production of Legally Blonde.
Looking as immaculate as ever as she left the theatre after the show in her classic combo of shorts over tights and a furry jacket, Sienna happily signed autographs for fans. Could this be the start of a lasting new career in theatre? Watch this space.