A Bay Area yoga instructor has been fired from her job after a student she was teaching at the Facebook headquarters complained about the instructor's reaction to her in-class cell phone use.

Alice Van Ness, 35, has been teaching yoga since 2006. As a courtesy, as class begins she says she politely asks students to turn off their phones. But while teaching at the Facebook Fitness Center last month, the northern California native said one student -- who she says had been texting at the beginning of class – began using her phone while she was demonstrating the difficult half moon pose.

"When she picked up her phone, I was surprised," Van Ness told ABC News. "I didn't know what to say. I just looked at her with this look of utter disbelief. Like, 'Really? You're going to do that right now?'"

That look of disapproval cost Van Ness her job with Plus One Health Management, the company that operates the gym out of Facebook's Menlo Park, Calif., offices. Two weeks after the incident, Van Ness was dismissed by the company.

via: abcnews.com