Prince Albert and Princess Charlene joined their twin children on the Monaco Palace balcony today for a historic occasion.

This grand Prince's Palace in Monaco-Ville, up on the rock, has sheltered the Grimaldi family since the 13th century, including Prince Rainier III and his Oscar-winning actress wife, Grace Kelly ...

Prince Albert and Princess Charlene share photo of twins on Monaco's national day ... made their way to the balcony of the Prince’s Palace, where they greeted the public, offering a heartwarming ...