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Charlene, Princess of Monaco (2-L) kisses the hand of Pope Francis, as her husband Prince Albert II of Monaco (L) looks on prior to a private audience with the pontiff at the Vatican on January 18, 2016.     / AFP / FILIPPO MONTEFORTE        (Photo credit should read FILIPPO MONTEFORTE/AFP/Getty Images)
Charlene, Princess of Monaco (2-L) kisses the hand of Pope Francis, as her husband Prince Albert II of Monaco (L) looks on prior to a private audience with the pontiff at the Vatican on January 18, 2016.     / AFP / FILIPPO MONTEFORTE        (Photo credit should read FILIPPO MONTEFORTE/AFP/Getty Images)

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    Papal etiquette when meeting the Pope

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Papal etiquette when meeting the Pope

The protocols for meeting the Pope have relaxed somewhat under Pope Francis, but here are the rules you need to know in case you bump into the Holy Father.

Papal etiquette when meeting the Pope

The protocols for meeting the Pope have relaxed somewhat under Pope Francis, but here are the rules you need to know in case you bump into the Holy Father.