‘This is getting juicy!’: Courteney Cox learns a distant relation could have been involved in the death of a royal in Who Do You Think You Are? episode Courteney Cox delved deep into her ancestry and discovered a relation was at the heart of a royal scandal in the 13th century. The Friends star, 52, appeared on the US version of Who Do Yo Think You Are? on Sunday and was stunned to discover an apparent act of treachery.