sunset katie mcgrath as the mary kate to her ashley, an older brother, a younger half-sister who is an instagram model/aspiring actress, the ex-fiance that she dumped on the day of the wedding, a best friend of either gender, lea michele, chord overstreet, other glee pbs, jessica szohr, carey mulligan, winston marshall, and any lines. she owns a cake shop and has had it for about five years now.