Shanna Moakler’s daughter Alabama Barker spoke out in support of her stepmom, Kourtney Kardashian, this week. The 17-year-old, whose dad is Travis Barker, wrote a gushing caption on an Instagram Story showing a photo of her dad and Kourtney for Kourtney’s 44th birthday. She said, “Happy birthday Kourt, you’re the best stepmom I could ask