The Abba-solutely fabulous Mamma Mia! originally opened on the West End in 1999, where it's now the eighth longest-running show in West End history. Â On Broadway, where it opened in 2001, it's now the ninth longest-running show. Showered in reviews and adored by ABBA fans around the world, the show finds its London home in the West End's Novello Theatre. Â
SOURCE: London Theatre Direct at 10:10AM on April 3, 2019