World Stars pay last tribute to Whitney Houston..

Michael Passed on before the BET Awards, Amy Whinehouse passed before the VMA's, Now Whitney Passes on before the Grammys. World stars sent in their tributes when they heard about the death of Whitney Houston through their verified twitter accounts...

• No words, Just tears...Dear Whitney......Rihanna

• The same man who made her dreams, made mine .........Alicia Keys

• If we truely believe in God, then we should celebrate the life of Whitney Houston tonight.....I am diddy

•              Whenever you saw Whitney, she hit you with that beautiful smile.....Sean Combs

•              Whitney was a vocal idol for me as a young girl. I'm so sad ..................Fergie

•              RIP Whitney Houston, que descanses en paz ............................... Pitbull

             We were on a plane to BET honors together last year and she talked to me the whole way and     made me laugh and smile ..........India Arie

•             Such a loss. One of the greatest voices of our time. Sending out prayers to her family. RIP    Whitney. ....Jennifer Lopez

•              Whitney was the reason many of us do what we do. A few moments is all that we share.         RIP. .Pink

•  This is a terrible news. I'm sick to the stomach. Nobody sang like Whitney .........BrunoMars

• A voice, a talent, and a spirit that will forever remain incomparable. RIP to the queen, Whitney.....LilKim

• Heartbroken and in tears over the shocking death of my friend the imcpmparable Ms. Houston - Mariah Carey