Sister, Sister

For years, there have been rumors that Mary-Kate and Ashley Olsen hated each other. But that didn't seem to be the case at Paris Fashion Week. The sisters were spotted together at a soiree, looking every bit like girls who enjoy being womb buddies. "They arrived holding hands and were totally inseparable all night," a spywitness tells Page Six. "They mostly stuck together but chatted a bit with Kate Bosworth, Jessica Stam, and Lauren Davis." Was it all an act? Sound off below!

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