Katherine Heigl Heats Up Vanity Fair

Katherine Heigl is as outspoken as she is hot.

This can be good and bad. She did not hesitate to lambast Isaiah Washington for his gay slurs on the set, and will be the first to admit that her Grey's Anatomy character's recent story lines suck worse than Jessica Sierra during a routine traffic stop. But Heigl also comes off a tad pompous in a new interview with Vanity Fair.

In the magazine's January issue, Heigl says that this summer's hit comedy, Knocked Up, which stars herself and Seth Rogen, is a little sexist because it "paints women as humorless and uptight, and paints men as lovable, goofy, fun-loving guys."

Katherine Heigl is certainly never one to hold back.

"It exaggerated the characters, and I had a hard time with it, some days," Heigl adds. "I'm playing such a bitch; why is she being such a killjoy? Why is this how you're portraying women? ... It was hard for me to love the movie."

For more insight and hot photos of the talented and loquacious star, continue reading excerpts from this new Vanity Fair interview with Katherine Heigl ...