British actress Sienna Miller's next film could be out of this world - she is tipped to star in the remake of cult sci-fi classic BARBARELLA. Legendary film producer Dino De Laurentiis is remaking the 1968 classic, which starred Jane Fonda as the bikini clad heroine, and wants the Layer Cake beauty for the lead role. A source tells British newspaper the Daily Express, "Dino feels this is the right time for Barbarella to return and Sienna is the lead contender. "She's sexy but can act at the same time - much like Jane Fonda." Miller is currently wowing critics with her latest role as tragic Andy Warhol muse Edie Sedgwick in FACTORY GIRL.