Monaco royals celebrate National Day

Prince Albert II of Monaco's wife Princess Charlene arrives at the Cathedral of Monaco for the mass for Monaco's National Day, Nov. 19, 2012.

Prince Albert II and Princess Charlene of Monaco arrive at the cathedral for a mass during the celebrations marking Monaco's National Day on Nov. 19, 2012, in Monaco.

From left, Prince of Liechtenstein Hans Adam II, Princess Charlene of Monaco, Prince Albert II of Monaco, Princess Caroline of Hanover and Princess Stephanie of Monaco attend a mass in the Cathedral of Monaco, as part of the official ceremonies for the Monaco National Day on Nov. 19, 2012, in Monaco.

Andrea, Charlotte and Pierre Casiraghi stand in the cathedral for a mass during celebrations marking Monaco's National Day on Nov. 19, 2012, in Monaco.

Prince Albert II of Monaco and his wife, Princess Charlene, leave the cathedral of Monaco after the mass for Monaco's National Day on Nov. 19, 2012.

Prince Albert II of Monaco, right, with his wife, Princess Charlene of Monaco, and sisters Princess Caroline of Hanover and Princess Stephanie of Monaco, left, arrive at Monaco Palace during celebrations marking Monaco's National Day on Nov. 19, 2012.

Prince Albert II of Monaco and Princess Charlene of Monaco attend the Monaco National Day Celebrations in the Monaco Palace Courtyard on Nov. 19, 2012, in Monaco.

Prince Albert II of Monaco, right, attends the celebrations marking Monaco's National Day, on Nov. 19, 2012, at the Monaco Palace.

Front row from left, Princess Stephanie of Monaco, Princess Caroline of Hanover, Princess Charlene of Monaco, Prince Albert II of Monaco and Andrea, Charlotte and Pierre Casiraghi stand at Monaco Palace during celebrations marking Monaco's National Day on Nov. 19, 2012.

Charlotte Casiraghi, daughter of Princess Caroline of Hanover, stands at Monaco Palace during celebrations marking Monaco's National Day on Nov. 19, 2012.

Prince Albert II of Monaco and his wife, Princess Charlene, look out from the Monaco Palace during Monaco's National Day ceremony on Nov. 19, 2012, in Monaco.

Prince Albert II of Monaco waves from the Monaco Palace during Monaco's National Day ceremony on Nov. 19, 2012, in Monaco.

Prince Albert II of Monaco with his wife, Princess Charlene, look out from the Monaco Palace during Monaco's National Day ceremony on Nov. 19, 2012.

Monaco's Princess Caroline of Hanover, left, with her children Pierre, center, and Andrea Casiraghi, are seen during Monaco's National Day ceremony on Nov. 19, 2012.

Prince Albert II of Monaco's sister Princess Caroline of Hanover, left, with her children, Pierre Casiraghi, background, Charlotte Casiraghi center, and her sister Princess Stephanie of Monaco, watch from the Monaco Palace during Monaco's National day ceremony on Nov. 19, 2012, in Monaco.

Prince Albert II of Monaco and his wife, Princess Charlene, look out from the Monaco Palace during Monaco's National Day ceremony on Nov. 19, 2012, in Monaco.

Prince Albert II of Monaco, right, and his wife, Princess Charlene of Monaco, arrive to attend the Monaco National Day gala evening at the Grimaldi Forum in Monte Carlo on Nov. 19, 2012.

Prince Albert II of Monaco and Princess Charlene of Monaco attend the Monaco National Day gala concert at Grimaldi Forum in Monte Carlo on Nov. 19, 2012.

Princess Caroline of Hanover, Prince Albert II of Monaco and Princess Charlene of Monaco arrive at the Monaco National Day gala concert at Grimaldi Forum in Monte Carlo on Nov. 19, 2012.

Prince Albert II of Monaco, right, and his wife, Princess Charlene, are welcomed by a young boy dressed as a cowboy upon their arrival to attend the Monaco National Day gala concert at the Grimaldi Forum in Monte Carlo on Nov. 19, 2012.

Princess Charlene of Monaco attends the Monaco National Day gala concert at Grimaldi Forum in Monte Carlo on Nov. 19, 2012.

Prince Albert II of Monaco, second left, and his wife, Princess Charlene of Monaco, center, are flanked by Princess Caroline of Hanover, second right, and her two sons, Pierre Casiraghi, left, and Andrea Casiraghi, right, as they attend the Monaco National Day gala concert at the Grimaldi Forum in Monte Carlo, on Nov. 19, 2012.