Kate Hudson and Matthew Bellamy spent a sunny day with their son, Bing, in Santa Monica yesterday. The couple also left their little one behind for a date night at the Chateau Marmont last night. The family is back in the LA area after they took a short trip to Santa Barbara with Kate's stepdad, Kurt Russell. Kate, Matthew, and Kurt visited a winery on Monday while Kate's fashionable Hollywood peers were busy in NYC attending the 2013 Met Gala. She may have opted to skip the Big Apple bash to spend time with her family as she will be back to work again soon. Kate will pack up and head off to London by the end of this month to begin filming for Good People with James Franco. However, before she leaves for London, Kate will spend Mother's Day with her mom, Goldie Hawn. Kate and Goldie told POPSUGAR Beauty that they are planning to spend the weekend together at a spa in the desert, complete with pampering, hiking, and a game of tennis.