Kardashian indulges her sweet tooth at the L.A. launch of Mel B's lollipop line. Plus: Jessica Simpson, Ryan Reynolds, Katy Perry and more

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EXTRACURRICULAR ACTIVITY

She may have just been appointed chief creative officer of Halston – but Sarah Jessica Parker still relishes her day job as a mom, happily walking son James Wilkie, 7, to school Tuesday in New York.