Ashlee Simpson pulled out all the stops for her son Bronx's upcoming eighth birthday. The singer and her husband, Evan Ross, were joined by the rest of their family as they celebrated the special occasion at Disneyland on Sunday. Aside from snapping a big group photo in front of the Disneyland Railroad, the couple also shared a few heartwarming snaps of their little girl, Jagger. "@Disneyland love love love this place. Magical," she wrote alongside a sweet photo of the four with Minnie Mouse. While Ashlee donned a Mickey Mouse hoodie, her son, whom she shares with her ex-husband, Pete Wentz, proudly sported the park's special birthday pin. We seriously can't get enough of their precious family photos.