If you haven't seen Mamma Mia, you've got to do yourself a favor and get watching immediately. It's got everything a ladies' night requires: sing-alongs to classic ABBA songs, a cute and very fun storyline, and Meryl Streep. In addition to this, it also comes with Pierce Brosnan, Colin Firth, and Stellan Skarsgard. If that's still not enough to excite you, wait until you hear about the insane scenery - it's filmed in the Greek islands and will give you major wanderlust syndrome.
The storyline follows the life of Donna Sheridan (Streep) in the lead up to her daughter, Sophie's (Amanda Seyfried), wedding. Sophie has three possible fathers and has invited all three of them (Brosnan, Firth, and Skarsgard) to the wedding, located on a beautiful Greek island. Chaos ensues as the men finally realize why they've been invited.