The "Twilight" actress Kristen Stewart have had a heated argument with a photographer, telling him he didn't ''deserve to breathe the same air'' during a foul-mouthed rant in Los Angeles yesterday.

The video starts mid rant with Kristen seen hiding behind a gate, waiting for a ride outside some building in Los Angeles as she spouts off curse words at the cameraman. "Why are you saying f**k off?" the paparazzo is heard asking.

The 'Twilight Saga' star soared into a rage at the photographer on as she strolled her dog in Los Angeles on Tuesday (July 30, 2013).

It is still uncertain what took place before the paparazzo began recording but it sure is Kristen pissed off because of the photographer.

Spurring her on, the photographer lingers with the questions, "Who is a piece of s**t?" The 23-year-old actress retorts, "You are, you f**kface."

The video, clearly edited, remains with Stewart calmly walking to her waiting car, led by another woman.

Stewart is then seen being escorted quickly into a vehicle as the man remains to question her about her relationship with her on-again, off-again boyfriend, and Twilight co-star, Robert Pattinson.

According to X17 online, she then named the photographer a "f**k face" after he inquired her about her about her ex-boyfriend Robert Pattinson.

Kristen four-year romance with Robert concluded in May, after the actor deserted her for being back in contact with 'Snow White and The Huntsman' director Rupert Sanders - who she self-confessed having an affair with.