"The film is set in the swinging 60s when fashion was wild and body hair even wilder. The only slight problem being that she's very much a girl of the Noughties and this extends to her personal upkeep," the Mirror quoted an insider as saying.
"A merkin or pubic wig simply wouldn't have done the trick, but luckily computer wizardry came to the rescue. Sienna's private parts were digitally enhanced, giving her a rather unruly, loud and proud bush," the source added. Miller plays her role as 60s publisher Richard Neville's girlfriend, Louise, in the film. Starring alongside her are Cillian Murphy and Derek Jacobi.