Celebrities show off hats at 138th Kentucky Derby

<div class="meta "><span class="caption-text ">Actress Ginnifer Goodwin arrives for the 138th Kentucky Derby horse race at Churchill Downs Saturday, May 5, 2012, in Louisville, Ky.  (AP Photo&#47; Darron Cummings)</span></div>
May 6, 2012 7:32:12 AM PDT