"There's no truth in most of this. I meet Josh Hartnett and suddenly people
are wondering what our babies would look like. Because I'm inherently
rebellious, I think, 'Why can't I have male friends who are actors? This is
my world. Why should I change and be discreet, that isn't who I am.' "

Sienna was recently photographed sunbathing topless on a beach with model
Jamie Burke, her alleged new boyfriend.

The young pair were seen kissing and cuddling up during a holiday on the
coast of Mexico, confirming rumors they are an item.
An onlooker said: "They were like a couple of love-struck teenagers."

While shooting 'Factory Girl', it was reported that Sienna was romancing her
co-star Hayden Christensen.
In the film, in which Sienna plays artist Andy Warhol's tragic muse Edie
Sedgwick, the pair's sex scenes are so realistic they sparked speculation
Sienna and Hayden romped for real.

Sienna denied the claims, saying: “We’re making a film about real people having real sex. So the film’s making tons of money, but it’s not a real sex scene.

“I’m not going to have sex in front of 20 people on set!�?