Alydia and Everly Livingston, who were known as the "Ice Skating Sisters," were identified as victims of the deadly plane crash in Washington, D.C., that claimed the lives of 67 people when an American Airlines plane collided with an Army helicopter Wednesday night. Eleven-year-old Alydia and 14-year-old Everly, were killed in the crash along with their parents, Peter and Donna Livingston.The girls were members of the Washington Figure Skating Club in D.C., which is affiliated with U.S. Figure Skating.CLICK HERE FOR MORE SPORTS COVERAGE ON FOXNEWS.COMThe club released a joint statement with the Skating Club of Northern Virginia after several of the victims