The 28-year-old Jumper actor has a reputation for being eloquent during his interviews. Some people even claim that they need a dictionary when they read his interviews.

When Cleo asked their recent cover girl Rachel Bilson to confirm the rumors, she said it’s affirmative.

“Yeah, he’s very, very articulate,” she told Cleo. “He has a wide vocabulary and he’s quite a clever guy. There are definitely things where I’ll be like, ‘I don’t know what you’re talking about right now’ or ‘What does that word mean?!’ We definitely have that every so often.”

“So he’s a human dictionary for you?” Cleo asked. “Exactly!” the 28-year-old The OC actress said.

So, the big rumor around tinseltown is that Sienna Miller & Hayden Christensen bumped uglies on the set of their latest movie Factory Girl.  I'm not sure if I would put anything past Sienna, but I'm just not so sure about this one.

Apparently the news is that there was actually penetration during the sex scene for the movie.  Well, you might as well go ahead & enjoy it, right?  The rumors were fueled by Factory Girl's director George Hickenlooper who when asked about the indecent set activity stated, "I can't comment. You'll have to ask Sienna about it."

Ooooo.  Well, that was a right nasty thing to say if it really didn't happen.  Adding fuel to the fire like that, Hickenlooper.  What were you thinking, little man?

When Miller was asked by a reporter for the Daily News about the sexy rumor she stated, "Oh, darling, that is so horrible."

"You obviously don't know anything about making movies."

Or maybe they do, darling. 

Miller's publicist was quick to make a statement saying, "It's not true at all. When you do a love scene, there are five or six people on the set at a minimum. They weren't having real sex. She's just a great actress."

If Sienna Miller is a "great actress" then I'm a dark chocolate pie with cherries on top.

A spokesperson for Factory Girl added, "The Weinstein Company denies this ridiculous report.”

Sienna & Hayden so totally did it.  I've got to watch that sex scene again now!! 

You tell me- Did Sienna Miller & Hayden Christensen have themselves a real sex scene on the set of Factory Girl?

Thanks to Canada.com for the hot image.

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