MONACO - NOVEMBER 19: (L-R) Princess Caroline of Hanover, Princess Alexandra of Hanover, Sacha Casiraghi, Andrea Casiraghi and Princess Stephanie of Monaco greet the crowd from the palace's balcony during the National Day Parade as part of Monaco National Day Celebrations on November 19, 2014 in Monaco, Monaco.  (Photo by Pascal Le Segretain/Getty Images)