Tiffany Trump is the flower girl at a very unconventional Vegas wedding

… Tiffany Trump's pals, Quentin Esme Brown and Peter Cary Peterson, a former star of the short-lived, rich-kid Bravo series “NYC Prep,” said their I do's in A Little White Wedding Chapel, the site of many a celebrity quickie marriage, including those of Pamela Anderson, Frank Sinatra, and Britney Spears.