In this handout image provided by Le Palais Princier Alessandra de Osma and Prince Christian of Hanover attend the Rose Ball 2017 to Benefit the...
{"Image ImageDescription": "MONTE-CARLO, MONACO - MARCH 18:  In this handout image provided by Le Palais Princier, Alessandra de Osma and Prince Christian of Hanover attend the Rose Ball 2017 to Benefit the Princess Grace Foundation at Sporting Monte-Carlo on March 18, 2017 in Monte-Carlo, Monaco.  (Photo by SBM Luc Castel/Getty Images)", "Image Copyright": "2017 Getty Images"}