Star Moms' Back-to-School Style

From Heidi Klum's laid-back polish to Halle Berry's casual chic, see how celeb moms make school runs oh so stylish

GWEN STEFANI

She's not considered a trendsetter for nothing! Stefani dons a plunging Robert Rodriguez tank and plaid tie-up pants to take her equally fashionable son Kingston, 5, out for an after-school lunch in Studio City, Calif., on May 26.