The fact that Katy Perry and Orlando Bloom arrived in Rome to attend the Unite to Cure conference in Vatican city.
The three-day conference, held 26-28 April, united a wide range of individuals – healthcare.
Media, and technology experts alongside figures from the entertainment world.
Perry attended the event to speak on meditation.
Vatican protocol demands that women wear black when meeting the Pope.
With Perry also wearing a short veil in accordance with tradition.