We’ll admit it: When we saw the cover of the Post today, we felt a little bad for Mary-Kate Olsen. Sure, it was weird that she didn’t tell her masseuse to call 911 immediately after the employee found Heath Ledger’s dead body, but everything happened quickly, and she did try to help. Why was it suddenly her responsibility to take care of things? She’s only 13 years old for Pete’s sake. The “HEAT IS ON MARY KATE” headline, followed by the “Cops to grill her in death” kicker, seemed a little aggressive. And, we’ve just found out, it’s not even true. Both Us Weekly and TMZ.com are reporting that Mary-Kate will not be questioned. “We have absolutely no interest in talking to Mary-Kate,” a police source explained today. Now, if you look closely at the Post story, buried at the bottom, another cop source said the same thing. “Law enforcement sources last night said they did not think there was anything suspicious about either [the masseuse’s] or Olsen’s conduct,” their story said. So the heat, technically, was not on her at any time. Except, of course, from the Post.