Moments after Hugh Hefner sadly confirmed that his wedding to 25-year-old model Crystal Harris won't be happening this Saturday -- she had a "change of heart," he said -- former girlfriends began tweeting their support, including Kendra Wilkinson. "We r comin over w some jack n coke," she promised, though the 'Girl Next Door' was only joking because she was en route to Chicago at the time. (She later deleted the "jack" tweet.)

Those close to the Playboy icon tell me he is coping, but truly heartbroken by Crystal's decision to leave him.