Cast for the musical 'Mamma Mia' celebrates it's six year anniversary on Broadway at the Winter Garden Theatre. New York City, USA - 26.09.07

As the production's movie adaptation continues to wow film fans around the world, the musical passed Hello Dolly to claim the 16th spot on the New York theatre hitlist.

The production opened at the Winter Garden Theatre almost seven years ago.

The musical has been seen by an estimated 32 million people around the world.

Source: WENN