Though Gavin Rossdale and Gwen Stefani's eldest son appeared at West Hollywood's Mr. Bone's Pumpkin Patch in an elephant costume Oct. 18, dad says lucky Kingston James McGregor, 2, actually has three costumes. "He’s got a rhino, a tiger and the elephant, so he’s got to choose between them," shares Gavin. "We keep rotating them. He’s got style like his Mom."