Sarah Jessica Parker and Kim Catrall have revealed that there are on set arguments between the Sex and the City ladies.
Parker, Catrall, Cynthia Nixon and Kristen Davis are back on the big screen later this month and filming has been surrounded in gossip of falling out.
And while they insist that they remain the best of friends Parker and Catrall admit that the filming process, and the fatigue that goes with it, can sometimes take it's toll.
Parker told Wenn: "When you're on set, you're working 90-hour weeks, you're never home, you're exhausted.
"There are times when all of us have been sensitive and sometimes feelings get hurt. But I don't have any regrets about how I've treated people."
Catrall added: "Nineteen-hour workdays are stressful, whether you're driving a truck, working in a coal mine or on a set and trying to be your brightest at 4 o'clock in the morning.
"But there's a camaraderie that happened through all of that... The chemistry among the four of us is very strong,"
The latest Sex and the City movie is the second time that the ladies have stepped onto the big screen, after the huge success of the debut movie two years ago.
Sex and the City 2 is released 28th May.
Tagged in Kim Cattrall Sarah Jessica Parker