celebrity princesses-do you know of any?

In order to be a celebrity princess, you have to be famous AND have a royal as your parents. So, Princess Diana, Princess Margaret, Princess Grace, Princess Caroline, Princess Stephanie, and Princesses Beatrice and Eugenie are all I can think of off the top of my head. The 4 you mentioned aren't really princesses.

Also, Queen Elizabeth was once a princess too.

Uhh.
Honestly.
The only celebrity princesses I can think of are Nicky Hilton, Paris Hilton, Brooke Hogan, Jessica Simpson, Ashley Tisdale, Mariah Carey, and Nicole Richie.
NOT Britney and Lindsay.