biggest night. we will remember you the best way we know how with a song. and i will always love you george, you never grow tired of hearing that beautiful voice. good morning, everyone. and jennifer hudson s tribute singing one of whitney s greatest hits at the grammys. such a heartfelt and emotional moment. i love it, she didn t try and duplicate it. it was a humble performance. yes. simple and beautiful. we re going to talk to some of the people who knew whitney best this morning. including smoky robinson and celine dion. and huge night for adele. six grammys. record and album of the year. she was up on the stage since that vocal surgery. it was great to see her on stage. and glen campbell. a moment, too. we re get doing the brand-new details in the death of whitney houston. lara spencer is there. the superstar was discovered in her bathtub. jim avila is outside with more. good morning, jim. reporter: good morning, robin. as you know, whitney houston