By no means was Katherine Heigl the worst-dressed woman this week, but let's just say that the former "Grey's Anatomy" star didn't exactly kill it on the red carpet at the premiere of her new film, "The Killers," in this Oscar de le Renta dress. Frazer Harrison/GettyImages.com - June 1, 2010
What Were They Thinking?!
Katherine Heigl fails to kill it at the premiere of "The Killers" and Barbra Streisand sports a rug.