Gwen Stefani brought her boys Gavin, Zuma, and Kingston along on Friday to visit a friend's house in LA. She also showed off a new, more layered blond hairdo — what do you think of her updated style? Gwen's looks have been receiving an extra amount of attention recently with all the speculation about a possible pregnancy. She has lately only worn flowy tops, and a visit to the beach with her sons and husband yesterday brought more of the same. While she and Gavin may be gearing up to welcome a third child, their firstborn is reaching a milestone on Wednesday — Kingston is just a few days away from turning 4!

To see more photos of Gwen and the boys just