Penn-Trafford junior Chelsea Loughner, 17, of Harrison City, Pa., introduces herself to the cast and crew of the upcoming spring musical "Annie, Get Your Gun" during their first rehearsal at Penn-Trafford High School on Monday, January 04, 2010. Loughner has juvenile diabetes, but it has not slowed her down. She is one of three assistant stage managers for the spring musical, a high honors student, office aide for the nurse, vice president of CAP (Community Action Program), and chairperson of the Big Buddy program among other things.