See what happens when two stars wear the same dress – and vote on matches like Jennifer vs. Eva and more! By Melissa Liebling-Goldberg
Credit: David Livingston/Getty; ST1/ZOJ/WENN
Updated: Tuesday Dec 30, 2008 | 01:00 PM EST
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The Juno star sizzled at the film's premiere in her Gucci minidress last fall, while the Desperate Housewife celebrated her 33rd birthday in her floral frock this week.
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