Katherine is set to grace the cover of the October issue of InStyle magazine which hits shelves in about two weeks time.

The magazine feature will also have an interview and photo shoot ahead of the October 8th release of her new movie "Life As We Know It" in theaters.

InStyle August 2009

InStyle October 2007

Previously, Katherine has appeared on the front of InStyle in August 2009 and in a three-page cover special in October 2007.