Kate Hudson With Baby Bing at NYC Airport Pictures

Kate Hudson held on tight to baby Bingham as she walked through the airport in NYC this afternoon. She showed off her usual blond locks after debuting a dramatic new look last week. Kate Hudson had brown hair on the set of The Reluctant Fundamentalist, and her older son Ryder joined her during a break from filming. Kate's back in the US following a stay in London, where she and fiancé Matthew Bellamy hit the town for Stella McCartney's 40th birthday and met up with Kate Moss and Jamie Hince for dinner. When they weren't on the social scene, Kate and Matthew spent time shopping and strolling with their 4-month-old.