The Better Than Today singer helped cheer up Prince Charles last night after him and his wife the Duchess of Cornwall had their car attacked by a group of anarchists just yards away from the Palladium theatre in London.
His Royal Highness greeted Kylie, 42, who was wearing a tiny red leather mini-dress and knee-high lace-up red leather stiletto boots.
Take That also met the royal, as well as hip-hop group N-Dubz.
Others who were performing on the night include The Flood singer Cheryl Cole and former Kinks frontman Ray Davies.