Lou Doillon (born September 4, 1982 in Neuilly-sur-Seine) is a French model and actress. Her father is director Jacques Doillon and her mother is actress Jane Birkin.
On her mother's side she is the half-sister of Charlotte Gainsbourg and Kate Barry, and of Lola Doillon and Lily on her father's side.
At the age of nine, her appearance was distinctive, with Indian leggings under short dresses, worn with Grateful Dead T-shirts and rollerblades, and long dreadlocks. By the time she was 11½, sh"