Christopher Sieber is known for his many roles on Broadway, such as ?Matilda? and ?Shrek the Musical.? Sieber said the common factor in all his roles is ?their sense of optimism.? His new role is no exception as he is now starring in the musical production of ?Annie.? This particular role makes Sieber feel like a ?rock star? because of the outdoor amphitheater. Although ?Annie? is to end soon Sieber already has another job lined up, ?The Prom.?