We reported earlier this month that a new film from Kristen Wiig had already landed a release date for next summer and now the cast is starting to come together as well. Variety is reporting that Rose Byrne, Maya Rudolph and Chris O'Dowd have joined the cast of Untitled Kristen Wiig Project.

The story centers on Wiig's character, a maid of honor who finds herself in a competition for the bride's attention with a bridesmaid (Byrne). It was also said that O'Dowd has landed the male lead in the film, although it wasn't quite clear what role Rudolph would be playing.

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Paul Feig is directing the film from a script written by Wiig and Annie Mumolo. Judd Apatow and Barry Mendel are producing the film.