The Monaco royal family made an adorable appearance in honour of the country's National Day celebrations on Monday. Prince Albert II and Princess Charlene greeted people from the royal palace's balcony and were joined by their beautiful 3-year-old twins, Prince Jacques and Princess Gabriella. The young royals were as cute as can be as they waved to the crowd, played with their toys, and watched the military parade. The last time we saw Jacques and Gabriella was at the family's end-of-Summer picnic back in August.
National Day, also known as the Sovereign Prince's Day, is celebrated every year and dates back to 1857, when Prince Charles III came up with the holiday in honour of the people of Monaco. When Albert took the throne in 2005, he decided to continue the tradition and declared Nov. 19 as National Day.