Princess Stephanie of Monaco (left) and her daughter Pauline Ducruet attend the 40th International Circus Festival on January 14, 2016 in Monaco.
Left to right: Andrea Casiraghi, Tatiana Santo Domingo, Pauline Ducruet, Louis Ducruet, Princess Stephanie, Prince Albert II, Princess Caroline, and Camille Gottlieb attend a Fight AIDS charity gala in Monte-Carlo on July 10, 2015.
Princess Stephanie of Monaco and her brother, Prince Albert II, attend the opening ceremony of the 39th International Circus Festival of Monte-Carlo on January 15, 2015 in Monaco. (Photo by Palais Princier/Getty Images)
From the Huffington Post:
Princess Stephanie's music video for 'Ouragan' is kind of the best thing ever
Monaco's ruler, Prince Albert II; his fiancee, Charlene Wittstock (right); and his sister Princess Stephanie (left) attended the 62nd Monaco Red Cross Ball on July 30 in Monte Carlo.
UPDATE: The photo originally published here is no longer available since the Fotoglif service is no longer available, but it was probably this one or something similar.