Who would possibly claim Celine Dion is a bigger star than Michael Jackson? Just an AEG exec trying to get out of paying BILLIONS to MJ's mother and kids. But this testimony could blow the whole trial for AEG, and we'll explain why. Plus, Amanda Bynes' strange behavior in the hospital. What doctors have learned so far ... and what's the prognosis for her going forward. And, legendary "Simpsons" co-creator Sam Simon has been diagnosed with terminal cancer -- and joins us to explain why he's bravely chosen to dedicate his time making the world a better place to live.