KNOCKED UP actress Katherine Heigl has hit out at the comedy movie that made her a Hollywood star, dubbing it "sexist". Heigl plays a TV journalist who becomes pregnant after a one-night stand with an unemployed slob, played by Seth Rogen. The movie was a massive hit and helped Heigl's earnings rise from $300,000 (GBP150,000) to $6 million (GBP3 million). But she tells Vanity Fair magazine, "It's a little sexist. It paints the women as shrews, as humorless and uptight and it paunts the men as lovable, goofy, fun-loving guys. "It was hard for me to love the movie."