Check out how the stars spent their day in today's OK! Quick Pics!

Katie Holmes takes her daughter Suri Cruise to school in New York City.

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Speaking of kids, Halle Berry shows off her growing baby bump at the airport in Los Angeles.

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Meanwhile, Kristin Cavallari brings her son Camden to lunch, Zach Galifianakis looks hangover-free, The Bachelor star Catherine Giudici tries on new shoes, plus more!

Which are your favorite photos? Tell us in the comments section or on Twitter @OKMagazine