Will Fox make any major pronouncements about "American  Idol" during its portion of the TV Critics press tour today, Monday, Aug. 2, 2010?

A number of sources says the deal bringing Jennifer Lopez on as a judge has not been finalized.

And what about Aerosmith frontman Steven Tyler being another of the judges?

 Tyler said over the weekend that he’ll "probably" be a judge on the show, according to MJ’s BigBlog . “Probably going to be a judge on American Idol,” Tyler says, according to the post. “I’m doing it! Whataya think?" Tyler was speaking after Aerosmith performed in Las Vegas.