See what happens when celebs venture underground on New York City's mass transit
Credit: Splash News Online
Updated: Tuesday Mar 26, 2013 | 11:00 AM EDT
By: Karen J. Quan
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What would Carrie Bradshaw say? Fresh off a trip to New York's Museum of Modern Art, Sarah Jessica Parker hops on the train with 10-year-old son James Wilkie (not pictured) on March 25.
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