"Jen Has the Best Legs in Hollywood," Says Gerard Butler

Jennifer Aniston has clearly had a huge impact on Gerard Butler, who makes no secret that he thinks his big-screen co-star is beautiful inside and out.

"She's vivacious," Gerard told reporters last night at the NYC premiere of The Bounty Hunter. "I mean, she's just so alive inside, and that really shows through."

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And she's not bad-looking, either: "Jen actually does have the best legs in Hollywood," he said.

Meanwhile, the Scottish hunk discussed the thrill of doing his own stunts. "It's great," he said. "You start out doing a stunt, and you go, 'Am I going to die, or is it just going to be bad, or is it going to be great?' I like that feeling."

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Gerard's co-star Dorian Missick agrees the 40-year-old is all man. "Gerry's a good guy. He's a man's man, as I considered myself to be, so we had a lot of fun together." Dorian added: "He's a tough guy. He's not afraid to curse a little bit. He looks like he could beat your ass."

Meanwhile, Gerry and Jen, 41, didn't have to work too hard to create screen fireworks. "They do have great chemistry," said Dorian. "Probably the best... They worked really well together.

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So what's the sexiest thing about Jen? "She's gorgeous," says Dorian, who plays Bobby in The Bounty Hunter, "She's got some great-smelling hair."

Reporting by Valerie Nome