The TV and movie star has been with Paradigm’s Norm Aladjem for a decade. And he’s helped the Grey’s Anatomy star, with her manager and lawyer, pull down big coin as the film offers pour in. (I hear $6 million against 6% for her romantic comedy opposite 300 hunk Gerard Butler, The Ugly Truth, which Sony is so high on it moved from April to this summer.) Then why am I hearing that Katherine Heigl is taking agency meetings? Paradigm strenuously denies this, telling me it’s “100% not true” and she’s not going anywhere. By the way, Paradigm says Heigl has “not yet” officially left Grey’s Anatomy. So much for that rumor du jour.