The Palin brood is growing: Gawker reports that Track Palin and his bride of 2 months are expecting. Britta Hanson "looks to be several months along" in new Facebook photos, writes Maureen O'Connor, who adds that Hanson's friends responded "with elation" to the images. Track, 22, and Hanson, 21, married on a ski slope in Alaska. No confirmation yet on the pregnancy from the Palins. Gawker has photos at the link.