Mischa Barton's character Marissa Cooper was astonishingly killed off in the Season 3 finale of the teen soap. Barton's character died following a shock car accident during the Season 3 finale.

Peter Gallagher is “grateful” Mischa Barton is “still alive.” The 69-year-old actor spoke about Barton, who was his co-star in “The O.C.,” revealing the level of fame she was dealing ...

“Mischa wants everybody to know, I want everybody to know, that if you are a victim of revenge porn, you can go into court and get orders to protect you.” Barton’s next hearing is scheduled ...