Blondes don't always have more fun--just ask this headline-grabbing brunette!
She's happily engaged now, but back in 2007 she was just another stylish singleton snapped coming out of London's Boujis nightclub and rushing into a waiting cab.
(And while we don't want to ruin your rear view guessing game, the tiny tush does rule out Jennifer Lopez or the Kardashian clan!)
Can you guess whose clubbing was caught on camera?
It's Kate Middleton!
The bride-to-be and her royal stud, Prince William, were on a break back in 2007 after dating for about five years. Obviously, a little time off was good for the couple--they're getting hitched next Friday!
WATCH: The Royal Wedding coverage kicks off on E! and E! Online Friday @ 4 a.m. ET and 1 a.m. PT.