Did Sienna Romp for Real?
What would Diddy think of his new friend's raunchy turn?
Insiders on the set of Sienna Miller's new film, Factory Girl, have said the actress is NOT acting during her steamy sex scenes with co-star, Hayden Christensen.
"It's not simulated. They're really doing it," said the snitch.
Even the director of the new movie, George Hickenlooper, wouldn't deny it.
"I can't comment," he said. "You'll have to ask Sienna about it."
He did say, however: "Sienna and Hayden grew close during filming. It was an emotional experience for all of us. We tried to portray it tastefully."
Sienna, who plays artist Andy Warhol's muse, Edie Sedgwick in the flick, said of the scenes, "We wanted to make it realistic and I watched it thinking: 'Oh my God, my dad's going to see it!'
"But we didn't want to hold back because it is a real and gritty film. It wouldn't fit in the film if we had an unrealistic sex scene."
However, a spokesperson for Si, confirmed, "There's no real sex and the scene proves she knows how to give a good performance."