Mischa Barton Shares Behind-The-Scenes Snaps Of The Hills Revival

Mischa Barton has shared BTS snaps with castmates as they begin filming for the highly-anticipated 'The Hills' reboot.

In a crossover that made all our noughties dreams come true, the O.C. alum uploaded a snap to her 'gram alongside Audrina Patridge and Stephanie Pratt, cementing the nostalgia with the caption:

“On wednesdays we wear whatever we want…and you can totally sit with us,” she wrote, referencing a few of Mean Girls‘ most iconic lines.

READ MORE: California Here We Come! Mischa Barton Join “The Hills” Reboot

Image: Instagram

Earlier this month, the 32-year-old announced that she will be starring on the revival of the hit reality series, writing on Instagram, “The secret’s out… I’m joining the cast of The Hills.”

“When MTV approached me with the chance to be a part of the reality show that was inspired by The OC, it felt like the perfect opportunity for an irresistibly inviting new chapter,” she wrote, alongside a video of herself listening to The Hills‘ original theme song “Unwritten.”

“Welcome to The Hills, bitch,” she added, as she dramatically removed her sunglasses.

The Hills: New Beginnings is set to air in 2019.

Image: Instagram