Prince Charles Entertained by Kylie Minogue and Cheryl Cole After Car Attack

Kylie Minogue, Cheryl Cole and Take That took to the stage at the U.K.'s Royal Variety Performance on Thursday night, December 9 to entertain Prince Charles, shortly after his car was attacked by protesters. The heir-to-the-British throne and his wife Camilla, Duchess of Cornwall, were being chauffeured to the Palladium Theatre in London to attend the annual event when unruly student