The 10-year-old box-office record held by Titanic in the U.K. has been broken by the oddest of challengers, the ABBA musical Mamma Mia!, starring Meryl Streep. As of Monday, the movie had earned $107.7 million, edging out the $107.5 million that Titanic walked away with. Titanic's worldwide record remains safe, however. It took in $1.8 billion versus $571.7 million for Mamma Mia! (IMDB)