Katherine Heigl is known for her roles in Knocked Up, The Ugly Truth, and 27 Dresses. She has been suggested by fans for 480 roles on myCast, including Actresses. in The Most Attractive Celebrities. Similar actors includeRachel McAdams, Reese Witherspoon, and Sarah Michelle Gellar.Katherine Heigl was suggested to play Grey’s Anatomy in Hottest Actress by Franchise by aloloco. Other actors sugggested to play this role include Tina Majorino, Sarah Drew, and Kate Walsh.Hottest Actress by Franchise has 281 roles, includingMarvel Cinematic Universe, Nickelodeon & Disney, and DC Extended Universe.