Christa B. Allen: Kentucky Derby Attendee!

Christa B. Allen looks vintage glam in a sheer dress at the 2013 Barnstable-Brown Derby Gala in honor of the 139th Kentucky Derby on Friday night (May 3) in Louisville, Ken.

The day before, the 21-year-old Revenge actress got to ride on top of a black convertible while participating in the Kentucky Derby Festival Pegasus Parade!

PHOTOS: Check out the latest pics of Christa B. Allen

After the Barnstable-Brown Gala, Christa headed over to the Maxim And Maker’s 46 Fillies & Stallions party.

Just last month, Christa and her co-stars attended the Revenge Season Two Wrap Party held at Pink Taco restaurant in Los Angeles.