http://www.imdb.com/title/tt0356470/
I also watched Mamma Mia. This is a cute story, too, about a girl who is getting married, and she knows her father is one of three possible men and she invites all three of them to her wedding. It's based on a famous Broadway musical. The music is really good. Four of my favorite songs are Mamma Mia, Dancing Queen, Take a Chance on Me, and I Have a Dream. There are several other songs that I know I've heard before (outside of this movie). I like this movie. It's scenery is beautiful. The only thing I don't like about this movie is that one of the possible fathers comes out of the closet.
http://www.imdb.com/title/tt0795421/