WENN

Princess Stephanie of Monaco is dressed to kill

Princess Stephanie of Monaco (left) poses with her brother, HSH Prince Albert II of Monaco (center) and his fiancee (later wife) Charlene Wittstock. This was at the 62nd Red Cross Ball in Monte Carlo, Monaco on July 30, 2010. The partner of the monarch may have to keep things low-key and elegant with the gowns, but when you're the sister, you can just go all-out. Good for Stephanie.

See our biography of Princess Stephanie of Monaco