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Nerdy chic was out in full force at the premiere of Year One, starring Michael Cera and Jack Black. While Jack showed up in a suit and tie, he also sported his trademark shaggy hair and facial scruff and made sure to engage in a few over-the-top poses.

Michael, on the other hand, opted for a button-up shirt, sweater and jeans. Also, I totally forgot that Amber Tamblyn was still dating star of the film, David Cross. Now that’s rather interesting.

But the best-dressed on the red carpet were clearly the girls completely covered in gold paint. You have to admire that kind of commitment to a look. I’d hate to use the tub after either one of them, though.

Gallery Info: Michael Cera, Jack Black, Anthony LaPaglia, Amber Tamblyn, David Cross, Oliver Platt, Horatio Sanz, Harold Ramis, Christopher Mintz Plasse, Eden Riegel, Jeff Garlin, Zoe Kravitz, Ed Helms and June Diane Raphael at the Columbia Pictures Presents World Premiere Of Year One in New York.