Biography: Tiffany Kelly is a South African actress best known for her starring role as Sonet Vorster Naude, Niek's feisty wife, in the M-Net soap opera Egoli: Place of Gold, from 1992-2010. She also appeared in the M-Net soap opera Binneland: Sub Judice, in 2010; and had a guest starring role int he SABC2 drama series Song vir Katryn.