She sounded better in Australia in November but what makes her voice so special makes it so delicate, it changes a lot. I see no problem with that, we all should know that by now. What´s appalling is how Sam never reports good news about Mariah but instead he always posts videos making it seem like a bigger deal than what it is. My beloved Celine Dion lips way more than Mariah, but Sam never amuses himself posting videos that prove it, or Beyonce´s or whichever artist, cause all of them do it.