Lou Ferrigno -- former "Hulk" star and Michael's trainer for his upcoming tour -- and his wife, Carla, are in pieces over the King of Pop's passing.
Carla, crying, told us: "He was so great and we all loved him. Lou can't even form words right now -- he's in total shock ... he thought he was going to be training Michael tomorrow. He was planning on flying back to Los Angeles to do it. He's very shocked right now. Michael was so cute and sweet -- he didn't deserve this."