People News Rachel Bilson and Hayden Christensen back together after breaking up 11/09/2010 Rachel Bilson and Canadian actor Hayden Christensen have reconciled after breaking up during the summer, Bilson's friend told People.com. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: Rachel Bilson Hayden Christensen The O.C. Jumper New York, I Love You