Sophia Bush & Austin Nichols: L.A. Auto Show Couple

Sophia Bush and boyfriend Austin Nichols check out the L.A. Auto Show held at the Los Angeles Convention Center on Wednesday (November 24) in Downtown L.A.

“Hey @AUDI , I’m so obsessed w/ my TDI that I wound up chatting w/ buyers at the LA Auto Show today. I think I sold a few,” Sophia tweeted.

“I had the best time!! I am such a car geek,” she added.

The One Tree Hill co-stars also stopped to peek inside the new plug-in hybrid electric Chevy Volt.

Full pic inside…