Rose Ball 2019 To Benefit The Princess Grace Foundation In Monaco (Alessandra de Osma)

Rose Ball 2019 To Benefit The Princess Grace Foundation In Monaco
Alessandra de Osma and husband Christian of Hanover attend the Rose Ball 2019 on March 30, 2019 in Monaco.
(March 29, 2019 - Source: Stephane Cardinale/Getty Images Europe)