Summer Gordon is a friend of Barbie was first introduced in the 2004 Cali Girl line as an Australian girl with a brother named Blaine. Since 2004, Summer was Barbie's 3rd most featured companion untill 2008, when she was changed for Raquelle. She uses one of the most used Barbie head molds today called The Summer mold, marked 2003. She is American in the cartoons.