Mamma Mia! Becomes 10th Longest-Running Broadway Show
The Broadway company of the hit Benny Andersson and Björn Ulvaeus musical Mamma Mia!, which opened Oct. 18, 2001, became the 10th longest-running show in Broadway history following the evening performance Sept. 14. The cast celebrated with the unveiling of a Mamma Mia! 10th Anniversary wedding cupcake. Read the Playbill.com story.