Actress Mischa Barton had quite a fall from grace in very public fashion. When she starred on 'The O.C.' in the '00s, she quickly became a star and a style darling at the tender age of 17.

Mischa Barton was one of the original IT girls of the Noughties. Along with pals Paris Hilton, Lindsay Lohan and Nicole Richie, the British-born star was the girl everyone wanted to be.

On Thursday, January 26, Mischa Barton was hospitalized after friends and neighbors became concerned over her "odd behavior." The 31-year-old actress was voluntarily taken to a hospital for a ...

Mischa Barton: The Truth About Her Breakdown. ... Ten years ago, the hit TV series The O.C. made 17-year-old Mischa Barton an instant “it” girl. Within a few years, however, ...

Mischa Barton: I Had a Full-On Breakdown. Just over 10 years after the debut of The O.C., the show's one-time breakout starMischa Barton is opening up about the struggles she faced from ...

Peter Gallagher is "grateful" his 'O.C.' co-star Mischa Barton is "still alive" after being thrust into the level ... She once compared her 2009 “breakdown” to Angelina Jolie’s character ...

Mischa Barton was The O.C. girl we all wanted to be - but, behind the scenes, the style icon has revealed that she was struggling with a "full-on" nervous breakdown.

Mischa Barton's harrowing dance with death had concerned neighbors racing to call 911, RadarOnline.com has learned. And it apparently wasn't the first time they've feared for her life!

Mischa Barton has faced constant criticism about her weight, the former star of "The O.C." tells People magazine in an interview about her "full-on breakdown." When she first started her role as ...

“It was a full-on breakdown,” she told People in the latest issue. “I was under enormous pressure.” Also read: Gravitas Ventures Acquires 3D Mischa Barton Thriller ‘Apartment 1303’ ...

Former "O.C." star Mischa Barton had a "full-on breakdown," she tells People magazine in a cover story this week."It was terrifying," said Barton, now 27. "Straight out of 'Girl, Interrupted.'"The ...