Jon Won't Talk Back Tonight, Interview Canceled!

After Kate broke down on The Today Show this morning over her shock about Jon's quick rebound into Hailey's arms, Jon was set to steal the spotlight in an interview of his own on E!, where he was supposed to sit down with other Kate, Kate Major. But at the last minute, his appearance was canceled.

A spokesperson for the network didn't give a reason for a cancellation, but simply told Us, "the interview with Jon Gosselin originally scheduled for tonight’s E! News has been canceled."

But look who DID show up - former tabloid reporter/girlfriend Kate Major!

And girlfriend was pissed!

She told Giuliana DePandi, "We had plans to travel together, to live together and to be together. He made his decision in the Hamptons. He wanted to be with me."

Apparently, Jon was supposed to break up with Hailey to be with Kate, who quit her job at Star to be with him. But Kate wasn't the only woman he was lying to!

"He tried to two-time both of us," Major told E! News. "He wasn't honest with Hailey. He needs to man up and tell the truth. I'm not going to be the other woman."

And even though Jon denies the affair, Major apparently has "proof!" What kind of "proof", she didn't elaborate on, but I really don't think I can handle a Jon Gosselin sex tape!

Did Jon cancel his appearance because dealing with one Kate is enough? Or is Major telling the truth and he doesn't want to be outed? And why the heck are women fighting over Jon Gosselin!?!?