Nick Lachey and fiancee Vanessa Minnillo show off their Kentucky Derby style at Churchill Downs.
Erin Andrews proves that bigger IS better--when it comes to hats, that is.
Yum! Maria Menounos takes a bite out of a miniature cupcake at the 137th Kentucky Derby.
A newly slim Jordin Sparks keeps it casual with a sports jacket and a simple white hat.
Celebrities arrive at the 2011 Kentucky Derby.