Kristen Stewart has reportedly revealed that she fears for her life now she is famous.
The Twilight star - who has been in the headlines in recent months after admitting she cheated on her boyfriend Robert Pattinson with married director Rupert Sanders - apparently said the rise of social media means it's easier for people to find out where celebs are.
Kristen, who is rumoured to have received hate messages since her affair scandal, said: "'Nowadays it's harder because everyone is on Facebook and everyone knows where you are all the time, and everyone's twittering.
"Like I'm going to die because somebody is going to say where I am and somebody is going to kill me. Someone's going to twitter my location and then it's going to be like, boom."
The 22-year-old On The Road actress made the comments in a new e-book called Robert Pattinson, Kristen Stewart, Taylor Lautner - In Their Own Words.
Kristen is thought to have reunited with R-Patz after admitting to the fling with Rupert, and the pair are set to join up to promote the final movie in the vampire saga, Breaking Dawn - Part 2, which is out next month.