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Kate Bosworth is definitely a risk-taker.

Her most recent edgy adventure? Jumping out of a plane!

“I went skydiving recently,” she admitted at Planet Hollywood’s Las Vegas premiere of her new gambling flick, “21.” “I was really hoping that parachute was going to open!"

She also took a fashion risk on the "21" red carpet last night, choosing a short, sparkly silver Chanel mini-dress with strange-but-trendy Lurex sleeve-gloves.

Jamesrous_randy_13963439_600And she certainly looked comfy cozy with her costar, adorable British actor Jim Sturgess, best known for "Across the Universe." Was all that affection/attention just for the cameras? Or should her model boyfriend James Rousseau be worried?

James is the British hunk she fell for when he initially thought she was Kate Hudson. Talk about meeting cute. Albeit confused. The couple was last seen in Bondi Beach, Australia, for a friend’s wedding.

Next up for the blue- and green-eyed blonde babe: “I just finished a film a couple of days ago in New Zealand called “Laundry Warrior” with Geoffrey Rush. It’s very difficult to describe. It’s almost its own genre. It’s a fantasy western."

What was the biggest gamble she’s taken on her Vegas trip? Just the usual.

"We went out last night and gambled. Nothing too adventurous except taking the risk of losing a fair bit of money!"

By we, she means her girlfriends. "They flew in from L.A. I have five girls staying in my hotel room at the moment. We’ve got a cot rolled in. [Laughs] I’ve got one staying in my bed, there’s another room with two there and then one in the cot. So it will be like a dorm party!"

Sounds like a slumber party worth crashing.

But what do you think about her premiere ensemble, the Chanel strapless frock with faux sleeves?

On the scene reporting: Sal Morgan
Photos: WireImage

Posted by:Elizabeth Snead