Katherine Heigl Is Really Glowing as Mark Tallman's Fiancee!

Katherine Heigl rocks a blue dress under a puffy jacket while arriving on the set of her new show State of Affairs on Thursday (March 27) in New York City. “Had a blast playing this handsome mans fiancée! Not a bad day at work ladies ;) Thank you @tallmanmark,” the 35-year-old actress tweeted the next day with a pic.   http://cdn04.cdn.justjared.com/wp-content/uploads/headlines/2014/03/katherine-heigl-blast-playing-mark-tallman-fiancee.jpgNBC.