Birth Name: Willa Joanna Chance Holland
Age: 23, born 18 June 1991
Country of origin: United States
Height: 5' 7"
Relationship Status: Single
Willa Holland is an American model and actress. She is best known for playing Kaitlin Cooper, Marissa Cooper's devious younger sister, on the television series The O.C.
Holland, the daughter of cinematographer Keith Holland and actress Darnell Gregorio-De Palma. She has two sisters, Brianna Holland (born 1988) and Piper De Palma (born 1996). Holland spent the earlier part of her childhood in Chelsea, London. It was during that period that she spent time on the set of the film Miss