History -- make that high school -- may repeat itself when Marni learns that Joanna, the mean girl from her past, is set to be her sister-in-law. Before the wedding bells toll, Marni must show her brother that a tiger doesn't change its stripes. On Marni's side is her mother, while Joanna's backed by her wealthy aunt.
- Genre: Comedy, Romance
- Studio: Oops Doughnuts Productions, Touchstone Pictures, Frontier Pictures
- Keyword: sibling relationship, marriage, bullying, rivalry, bully, wedding, humiliation, sister-in-law, duringcreditsstinger
- Cast: Kristen Bell, Jamie Lee Curtis, Sigourney Weaver, Odette Annable, Victor Garber, Betty White