Diana Doll is a porn actress from Slovakia. She was born in Liptovsky Mikulas on July 22, 1976. The striking green-eyed beauty worked as a graphic designer prior to becoming involved in the adult film industry; she began performing in explicit European hardcore movies in her mid-twenties in 2001 and crossed over with American productions in 2003. Doll first used the alias Sue Diamond, but eventually changed this pseudonym in order to avoid being confused with fellow Slovak adult film actress Suzie Diamond.

Diana has green eyes and blonde hair. She is 168 cm tall and weighs 50 kg. Her measurements are 34B-24-35.