Sarah Jessica Parker Shows Off Her Daughters

Proud mama Sarah Jessica Parker showed off a new picture of her 5-month-old twins Tabitha and Marion during an appearance on Late Night with David Letterman last night. They're adorable!

The Sex and the City star revealed that the girls have very different personalities:

"They are about as un-identical as twins can be," Sarah Jessica says. "They will be six months at the end of this month and they are physically, intellectually spiritually, geographically, politically, ideologically and religiously as different as two small six-month olds could be."

So how is Sarah Jessica and her hubby Matthew Broderick's 7-year-old son James Wilke enjoying his new role as big brother?

"He's been very hospitable and he's amused by them occasionally. He's annoyed by them sometimes but in fact I thought he'd forgotten about them, his world is pretty much his world which is most important."

Sarah Jessica's new film Did You Hear About the Morgans? is in theaters now.