Princess Beatrice nearly stole the show at her cousin Prince William's wedding to Kate Middleton with her zany "toilet seat" hat.
Now, her younger sister is getting in on the action. Princess Eugenie wore a bold black topper to the Royal Ascot on Friday. But unlike Beatrice's clay-colored crapper style, Eugenie's was more contemporary -- like toilets in modern hotels. Question is, whose was better?
Compare out the photos and vote below!
Be sure to check out more terrific toppers from the Royal Ascot here, here and here!