Jana Defi was born in 1984 in the Czech Republic and was first presented to the world by Busty Poland under the name Maria Swan. She wasn't fully topless but that changed with some erotic shoots for MC Nudes as Princessa. Rumours were going around that her stunning 32G's weren't natural were proven wrong with a filmed visit to a doctor by Pinup Files. Later she also posed for British magazines and had her own website. She retired from modelling in the summer of 2010.