The French version of the world famous musical “Mamma Mia” is coming to the Forum de Beyrouth for two nights only. “Mamma Mia” is set on a Greek island paradise and spins an entertaining tale of love, friendship and laughter as the bride-to-be sets out to discover the identity of her father. The story also spawned a big-screen movie which debuted in 2008 and is now the highest grossing musical film worldwide.