Guys Choice Awards: Jennifer Aniston fills out little black dress, tries new hairstyle

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Jennifer Aniston took the stage during Spike TV's Guy's Choice Awards with a markedly different look than her usual little black dress and long stick-straight hair. This time she wore an LBD and braided the side of her hair for a faux-shaved look. That may seem like just a slight change to some, but for Jennifer it was really stepping outside her fashion box.

The bride-to-be of fiance Justin Theroux also appeared noticeably less waifish, which is bound to get the Aniston pregnancy rumor train back on the tracks (again).

Jen presented an ward to Jimmy Kimmel, and took the opportunity to throw the TV host a mini-roast. "Jimmy, you've got a lot going on in your life," Aniston begins. "Like me you got engaged this year. Unlike me, nobody cares." Next, she took a swipe at Kimmel's talk show bookings. "Jimmy, what a year you've had. You got to host the Emmys," says Aniston. "Must be fun to finally meet all the stars who won't do your show."

The Guys Choice Awards air June 12 on Spike TV.
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