Dutch model. She was born in Lelystad, Flevoland, and began modeling after she won the 2001 Elite Model Look competition at the age of 15.
In 2003 Rianne walked her first runways. In New York she debuted at the Marc Jacobs show and got picked up by other big clients after that.
In December 2003 she landed her first major cover for Italian Vogue, photographed by Steven Meisel. That same month she also appeared on the cover of Numero photographed by Mert & Marcus. Rianne has worked with several famous fashion photographers as Steven Meisel, Craig McDean, Patrick Demachiellier and Peter Lindbergh.