Martha MacCallum may look like just another cutesy blonde anchor on Fox News. But it seems she has a darker side, too. A tipster tells us MacCallum threw quite the tantrum yesterday at a parking garage around the corner from the studios of Fox News when she turned up with her daughter in tow and her BMW wasn't waiting for her with the keys in the ignition. The outrage!

Martha MacCallum used to be a CNBC hottie, but since 2004 she's been one of the Fox News blondes. Today Shepard Smith totally macked on her!