Courtney The Misfit As the awkward one, Courtney Watson may not be as together as her sisters, but she excels at one thing--keeping secrets, including the white-hot affair she's having with a sexy music producer. Sienna The Free Spirit When Sienna's boyfriend proposes, he takes her by surprise. She already has two broken engagements under her belt. Should she say "I do" even if she's not sure she does? Rachel The Cynic Rachel thought love would last forever...right up until her divorce. With Mom's wedding day imminent and her ex begging for a second chance, she'll have to decide if she'll let pride stand in the way of her own happily-ever-after.