It was a fairy tale come true when Lindsay Swagerty met Prince Harry in her hometown of San Diego, Calif., but instead of a night of glass slippers and ballgowns, hers was filled with skinny-dipping, dancing and a first kiss.

Swagerty opened up to RadarOnline.com in an exclusive interview about her night with the ginger Prince, which she says included "smacking his royal bum!"

“Prince Harry was sitting across the pool with one of his mates and they waved to us, but sadly we weren’t going to get in,” Lindsay recalled of her October 7 encounter at the Andaz Hotel with the 27-year-old.