Madison Marsh, wearing her uniform as an Air Force second lieutenant, poses with her Miss America crown.US Air Force photo by Miriam ThurberSecond Lt. Madison Marsh juggles duties as an active-duty US Air Force officer and Miss America.In January, the 22-year-old became the first active-duty service member to be crowned Miss America.She is now pursuing her master's degree at Harvard and assisting in pancreatic cancer research.Madison Marsh has had a whirlwind few months balancing her duties as a US Air Force officer and Miss America.In January, the 22-year-old Arkansas native became the first active-duty US Air Force officer to compete in — and win — the national pageant competition.Fort Smith homecomingUS Air Force 2nd Lieutenant Madison Marsh wears her military uniform while holding her Miss America sash.US Air Force photo by Miriam ThurberMarsh returned to her hometown of Fort Smith, Arkansas, over the weekend, welcomed with a homecoming parade.