Nicole Richie is so fed up with photographers camped outside her daughter’s school that she sent paparazzi agency X17 a nasty letter telling them to watch themselves.


“I am going to do a background check on each and every person that I see there. For the safety of my children and others,” her letter reads, according to Hollyscoop.


“The last time I did a check on your staff, I found they had no license. Remember that day? The day that ended with a car accident and me in a hospital? If I find out anyone has a suspended, restricted or invalid license, I will have them thrown in jail before they can pick up the phone and call their lawyers.”


Richie ended the letter just as strongly: “These are young children and you should know better. X17, you are irresponsible and repulsive. Consider this a warning.”