This is so tragic. Whitney Houston was another powerful, influential, amazing artist who paved the way for a lot of what we see today. She's among one of those untouchable voices. Jennifer Hudson performed a lovely tribute to the late singer with a rendition of "I Will Always Love You". It was a very beautiful performance considering the last-minute changes. Mitch Winehouse, took the stage to collect a Grammy on behalf of his daughter, Amy Winehouse and took a moment to remember two other songstresses we've lost. "Long live Whitney Houston". he said. "Long live Amy Winehouse and long live Etta James. There's a beautiful girl band up there".