She was chosen by acquaintance Kate Moss to model for the December/January 2005/2006 issue of Vogue: Paris, which Moss guest edited.
At age 17 Lazareanu attended an open call and signed with Giovanni modelling agency in Montreal with the hopes that it would help pay rent.
From then on she did the usual rounds of London and Paris, occasionally appearing in Barcelona, Australia and Madrid fashion weeks.
Since Hallam's (Jamie Bell) mother died two years ago, he has detached himself from life, watching (even spying) the people from a distance, going as far as breaking in and searching their closets.
He despises his stepmother (a surprisingly matured Claire Forlani) who he suspects of having murdered his mom.
Lazareanu is known for her quirky, vintage-inspired style – which has arguably contributed to the rise of her modelling career.
When asked about her style, Lazareanu says: "I’m very influenced by the whole 1960s–1970s London era, not only in terms of my clothes but also in terms of the music I listen to, the movies I watch, the writers I read.
She has a twin sister, Karen, who is the one who convinced her to apply for the series.
Kate is very athletic, participating in sports such as boxing and frequently working out.
The exposure she had landed her various lads' mag deals and she appeared in Loaded, Front, Nuts and Zoo.
And when Kate is not on air, she’s busy spending time with her boyfriend and dogs or working on her impeccable abs.
She helped her team, the Warriors, win the team championship, but was eliminated in the semi-finals of the individual competition by fellow model Leilani Dowding.