Snowdon was natural within Welwyn Garden City, England. She number 1 attracted major attention appearing around an ad for Special K; she was also a "elevator girl" inside the popular ad for Lynx deodourant.

Inside 2003 she presented FightBox on BBC THREE with Trevor Nelson.

For occasionally years she has been dating George Clooney in and off (who she met on an advertisement for Martini in 2000); during of these hiatus she was linked by owning Gary Dourdan, and David Walliams.