Sex and The City star Sarah Jessica Parker has admitted that the cast of the show have seriously fallen out on several occasions in the past.

Sparks have often been rumored to have flown between Parker and SATC's three other cast mates Kim Cattrall, Kristin Davis and Cynthia Nixon.

Ina candid interview with woman's style magazine Marie Claire Parker said: '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.'

Her co-star Cattrall added that 'the chemistry among the four of us is very strong.'