Aww, Bingham is getting so big!

Kate Hudson and her adorable five-year-old son, Bingham Hawn Bellamy, landed at Los Angeles International Airport on Saturday evening, the 37-year-old actress looked tan and happy -- and her little boy looked like he was in just as good of a mood! Kate was flying in from London, where she was visiting with friends, and earlier in the week she was spotted treating Bing to a shopping spree at Legends Of Toytown.

So what next for the starlet? After a brief fling with Nick Jonas, she's rumored to be dating DJ Diplo. The duo met in May at the Met Gala in New York City, but reportedly didn't start dating until July, when they partied together in Spain. We're not sure if it's summer love or flavor of the month, but we're curious to see where that one goes!