<Tr> <Th> Partner (s) </Th> <Td> Hayden Christensen (2007--17) </Td> </Tr> <Tr> <Th> Children </Th> <Td> </Td> </Tr> <P> Rachel Sarah Bilson (born August 25, 1981) is an American actress . Born to a California show business family, Bilson made her television debut in 2003, and then landed the role of Summer Roberts on the prime - time drama series The O.C. Bilson made her movie debut in The Last Kiss (2006) and starred in the science - fiction - action film Jumper (2008). From 2011 - 15, she starred as Dr. Zoe Hart on The CW series Hart of Dixie . </P> <P> Bilson was born in Los Angeles, the daughter of Janice Stango, a sex therapist, and Danny Bilson, a writer, director, and producer . She has an older brother and two younger half - sisters, Rosemary and Hattie . Her father is Jewish; her mother is Italian - American . </P>

Who plays dr. hart on hart of dixie