‘Mamma Mia’s’ leading lady landed her first Broadway role in the show while she was teaching 5th grade admin 4 hours ago News Tv Comments Off on ‘Mamma Mia’s’ leading lady landed her first Broadway role in the show while she was teaching 5th grade 1 Views Christine Sherrill was teaching fifth graders in Kenosha, Wisconsin, when she got the call she’d landed her first Broadway role. Share Facebook Twitter Stumbleupon LinkedIn Pinterest