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Star Trek star, Zoe Saldana, looked out of this world at the world premiere of James Cameron‘s latest science-fiction creation, Avatar, in London. With her hair down in loose waves, smoky eye make-up and a gorgeous silver, floor-length gown, the actress was truly a red carpet stunner.

Michelle Rodriguez pulled up her hair into a half-up, half-down do that showed off her blunt bangs and a long,  partially-sheer, black dress for the event. While Sam Worthington was handsome with his scruff, unbuttoned white shirt and suit, he’s still not hot enough to make those ratty boots work with the ensemble.

However, what’s most important is how fans reacted to the film when it was screened. A report from the Associated Press says that the audience “clapped and cheered” after seeing the movie. Since Cameron spent more than $200 million making it, it better be damn good. It better take me behind the middle school and get me pregnant.

Gallery Info: Sam Worthington, James Cameron, Sigourney Weaver, Michelle Rodriguez, Zoe Saldana, Giovanni Ribisi, Joel David Moore, Laz Alonso, Simon Pegg and James Blunt at the Avatar world premiere in London.