Returning to Stuttgart’s Palladium Theater in 2013 for a short three month run, Willemijn took over the role of single parent “Donna” in ABBA’s hit musical MAMMA MIA. The jukebox-musical tells the story of Donna and her daughter Sophie who is about to marry the love of her life but she’s in desperate need of a father to walk her down the aisle, the only problem is that there are three possible fathers!