Directed by Paul Feig, Bridesmaids (2011) stars Kristen Wiig as a woman navigating friendship, rivalry and personal setbacks while serving as maid of honor at her best friend’s wedding. The film co-stars Maya Rudolph, Melissa McCarthy and Rose Byrne. Blending character-driven humor with wedding-centered chaos, the film became a major commercial and critical success and received Academy Award nominations, including Best Supporting Actress for Melissa McCarthy and Best Original Screenplay.

Från IMDB:
Competition between the maid of honor and a bridesmaid, over who is the bride's best friend, threatens to upend the life of an out-of-work pastry chef.