Everyone's favourite teenage television show turns 12 this week. Yep, it's been a full 12 years since Ryan got thrown into jail, Seth became a stoner, Summer became an environmentalist and Marissa gave us all wardrobe envy.
There was a lot of drama on the show (we won't even mention the final season) but it was always there to entertain us. And yes, maybe we felt like we were kinda part of their squad too.
To mark the occasion, we look at the main characters and what they're up to now.
Mischa Barton played Marissa Cooper on the teen drama, and she definitely had her fair share of ups and (many) downs but we couldn't help but love her on-off romance with Ryan.
Ultimately, however, her (#spoileralert) untimely death shocked audiences. And let's face it, the show was NEVER the same after Mischa's departure.
Ms Barton has also been apart of almost as much drama in real life: in 2007 she was arrested for driving under the influence of drugs and then just last year she got entangled in a major legal battle with her own mother. Barton decided to sue her mum for allegedly taking her money and kicking her out of her own home.
Talk about drama!
Ben McKenzie played hunk Ryan Atwood (swoon) on the show, and he stole the hearts of many females around the world. Although, and while he was also often the OC hero, he still had his fair share of troubles (thanks, Marissa).
Nowadays, we're happy to report that Mr McKenzie has returned to our TV screens: he has adopted the role of James Gordon on the show Gotham.
Still, Ben is a Hollywood actor who likes to keep his life private away from the cameras. In saying that, we can confirm that he is currently single (so yes, we're all still in with a chance!).
Adam Brody played Seth Cohan on the show and made us adore him with his quirky attitude and cute moments with Summer. Since the show ended, Mr Brody has kept himself busy with a film career in lieu of small-screen success.
And although he's yet to star in a major role, the world went crazy when it emerged that he and Gossip Girl star Leighton Meester were dating. Now they're married – tying the knot in a cosy private ceremony in February of last year.
Rachel Bilson played pint-sized stunner Summer Roberts on the teen drama and turned from superficial princess to crazy environmentalist in just one season.
In 2011, Ms Bilson was cast as the main character in TV show Hart Of Dixie but it was then cancelled in May of this year.
She started dating Star Wars actor Hayden Christensen in 2007 and after a very much on-off relationship the couple ended up having a baby girl, Briar Rose late last year.