Lily Monica Donaldson is a British fashion model. Donaldson was born in London, and educated at the Camden School for Girls, living in Kentish Town with her parents. She has a younger sister named Aurelia. She was scouted by Select Model Management in 2003 at the age of 16 while shopping in Camden, and went on to debut in the Fall/Winter 2004 season walking shows for designers such as Chanel, Louis Vuitton, Moschino, Missoni and Jill Sander.