MAMMA MIA: An independent, single mother who owns a small hotel on an idyllic Greek island, Donna (Meryl Streep) is about to let go of Sophie (Amanda Seyfried), the spirited daughter she's raised alone. For Sophie's wedding, Donna has invited her two lifelong best girlfriends-practical and no-nonsense Rosie (Julie Walters) and wealthy, multi-divorcee Tanya (Christine Baranski)-from her one-time backing band, Donna and the Dynamos. But Sophie has secretly invited three guests of her own. ;IT'S COMPLICATED: Two-time Academy Award winner Meryl Streep, Steve Martin and Alec Baldwin star in this hilarious look at marriage, divorce and everything in between. With a thriving Santa Barbara bakeshop, a new romance heating-up, and her divorce finally behind her, Jane Adler has her life all figured out - until she finds herself trapped between the perfect new beau and her philandering ex-husband