Also known as: Katarina Dubrova, Snow, Kathy Kozy, Katrin Kozy, Paula. Katerina Hartlova is one of the most legendary models from the Czech Republic (born 1985). She made her debut in late 2006 (her first shoots appeared at DDF Busty and XX-Cel) and went from soft to hardcore pretty soon after, She continued with modelling throughtout the years.