11:40 AM PDT, May 7, 2012
Celebs Are Mad Hatters at Kentucky Derby
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Top Chef's Gail Simmons
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The Real Housewives of Orange County's Vicki Gunvalson
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Steffi Graf & Andre Agassi
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Sharni Vinson & Kellan Lutz
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Coco & Ice T
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Miranda Lambert
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Mary J. Blige
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Lindsey Vonn
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Kate Flannery
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Joey Fatone
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Ginnifer Goodwin & Josh Dallas
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Debra Messing
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Larry Birkhead & Dannielynn
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Christian Siriano
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Celebs Are Mad Hatters at Kentucky Derby
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Celebs were off to the races for the hat event of the year! From big brims to dainty fasteners, a bevy of celebs including Mary J. Blige, Kellan Lutz, Joey Fatone, Debra Messing and more put on their best head gear for the famed 138th Kentucky Derby at Churchill Downs on May 5, 2012 in Louisville, Kentucky. See which stars got festive in their fun finery.