First The Hills lost Lauren Conrad, now it is losing Audrina Patridge!

The pretty starlet is packing up her goods and heading away from the MTV reality series that she's been on since its premiere.

"I'm almost done with The Hills. We're in the middle of finishing these episodes, and I'll be leaving then," she said at a press junket for her new movie Sorority Row. "It feels like I'm graduating. I'm taking the next step and growing up and maturing and moving on in my life."

Audrina says she hopes to make it as a big-time actress.

"I moved to Los Angeles to be an actress, and before I got onto The Hills, I was going to auditions and castings and working full-time at Quixote Studios and Smashbox," Aud said, and thinks her time with LC and the gang has helped her get "comfortable in front of the cameras."

"I feel like it's helped me a lot going to auditions and sitting in front of the camera... blocking the camera out and just getting into character."

Bye, Audrina. Can you please take Heidi and Spencer with you?