Not only is Anne Hathaway starring in the forthcoming Bride Wars, she’s also appearing in Rachel Getting Married as Kym, a woman who has been in and out of rehab for a decade and comes home to attend her sister Rachel’s (played by Mad Men’s Rosemarie DeWitt) wedding.

Check out the trailer over the cut.

[via Jezebel]

Related: Why wedding films will always be box office hits | Brides on Film #9: Mia from The Princess Diaries: A Royal Engagement