Her ancestry is French-Canadian, Polish, English, Irish, and Scottish.
On January 9, 20-year-old Olivia Nova died in her bed in Las Vegas.
Lucy's mother, Cecilia, a biochemist, is from Beijing, and her father, Tom Liu, a civil engineer, is from Shanghai.
She brings her hands to her mouth, falling silent as tears fill her eyes.
Upton always knew she wanted to be a model.