HomeTVAll My ChildrenAmanda Seyfried’s “Mamma Mia!” Beats “Hairspray” Box Office Opening Luke Kerr July 21, 2008 All My Children Deadline Hollywood is reporting that former All My Children star Amanda Seyfried’s Mamma Mia! took in 28.1 million dollars over the weekend, beating Hairspray’s 27.4M box office opening. Internationally Mamma Mia! has made 72.6M in 11 days. Congrats to Amanda! Leave a Reply Cancel Reply You must be logged in to post a comment.