Mischa Barton wasted no time basking in the glory of her comeback.
The former "O.C." star enjoyed a night out at Craig's — the most paparazzi-packed restaurant in all of Los Angeles — to no doubt celebrate the news she was joining the cast of "The Hills."
Barton was all smiles as she left the restaurant and was peppered with questions from the paps. The only thing the newly-minted reality star would talk about was whether or not she'd already started filming for "The Hills."
MTV announced on Wednesday that Barton was joining the reboot, where she will pair up with Audrina Patridge, Frankie Delgado, Brody Jenner, Spencer Pratt, Heidi Montag, Stephanie Pratt, Jason Wahler, Justin “Bobby” Brescia and Whitney Port.