The Sex And The City star stormed off after becoming infuriated with a journalist at the premiere of her new movie Meet Monica Velour on Tuesday.
WENN reports that after being asked by the female correspondent whether she indulges in bikini waxes, 54-year-old Cattrall replied: "That's a stupid question. You're a smart girl. How could you want to write that?"
Cattrall allegedly proceeded to bad-mouth gossip columns and ended the exchange when she discovered that the reporter had not yet seen her movie, angrily asking: "Why are you even here?"
The actress earlier admitted that she had been drinking alcohol prior to the red carpet event.
Meet Monica Velour is released in the US on April 8.
Watch the trailer for Meet Monica Velour below: