Actor Zac Efron backstage at the Calvin Klein Men's Collection Fall 2011 fashion show during Mercedes-Benz Fashion Week at 205 West 39th Street on February 13, 2011 in New York City. (Getty Images)more pics » 
Zac Efron (Getty Images) Zac Efron is busy at Fashion Week this week in NYC, but we all want to know if he's going to spend Valentine's Day with his ex Vanessa Hudgens.Those two dated for 5 years and called it quits in December -- but now they're "figuring things out." Perhaps they're doing this over a lobster dinner this evening? Hope so! They were so cute.
Zac is just one of the hot dudes at Fashion Week. Also spotted at some of the hottest fashion shows were stars like Kellan Lutz, and Joe Jonas. They're definitely some of the most fashionable guys in the biz, so it's really no surprise.
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