Mary Kate and Ashley Olsen are collaborating on a book that will look at the influence of artists and fashion designers on celebrity fashion. Called “Influence” it will include big names like Christian Louboutin, Lauren Hutton and Bob Colacello.

The book does seem aligned to their other business ventures, particularly a clothing line called The Row.

But it’s kind of funny for them to peg themselves as fashion experts when the two are consistently named part of Hollywood’s Worst Dressed List.