Over time, and under the influence of several Roman rulers, the structure of the Parilia changed. First, after Julius Caesar heard the news of Roman Victory at Munda in 45 BC (around the date of the Parilia), he added games to the ceremony. At these games, the citizens would wear crowns in Caesar’s honor. Caligula instituted into the celebration a procession of priests, noblemen, boys and girls of noble birth singing of his virtues while escorting the Golden Shield, previously bestowed upon him by the citizens of Rome, to the Capitol. At this time the Parilia became Rome's birthday celebration rather than the rural festival it had once been. In 121 AD Hadrian founded a new temple of Venus and Roma and changed the festival’s name to Romaea. The temple was ruined.