Step daughter of Bond actress Barbara Bach via her father's second wedding. As a result, she's the step sister of Bach's daughter film director Francesca Gregorini.
Step daughter of Hard Rock Cafe founder Isaac Tigrett via her mother's second wedding.
In 1991 with friend Christian Paris, Lee opened a clothes boutique called Planet Alice in Melrose Avenue (Los Angeles), which specialized in 1960s clothes.
Her partner is ex-Kasabian and Beady Eye guitarist Jay Mehler. They had triplets Smokey, Jakamo, and Ruby Tiger. in 2009.