Prince William and Catherine, Duchess of Cambridge, attend the launch of the Tusk Trust's US Patron's Circle, an animal conservation charity, in Beverly Hills. The couple met with other animal activists such as Reese Witherspoon. During this event and with some regularity, Kate has worn a tiny and lovely cross pendant.
Elvis Presley was wearing the Blue Nail Jumpsuit in the documentary Elvis on Tour. He also wore an ankh necklace. He was also famous to wear the Jewish Chai and the Christian Cross. Do you know why? Once he said "I don't want to miss out on Heaven because of a technicality."