Greta Istvandi was born in Lengyeltti, Hungary. She has worked as a make-up artist and hair stylist and is also a serious dancer in Germany. In 2004 she began modeling on the side, first as an amateur model and then for a couple of site professionally. She has modeled under the names Gillian Baxter, Suzi and Greta.
In 2007, Greta got married and took a break from modeling during 2008 because she was pregnant. She hasn't returned to modeling but has opened a make-up and hair studio in Germany.