Gone but not forgotten: Saturday would've been Whitney Houston's 51st birthday! Still hard to believe the iconic diva is gone. Her daughter remembered her on her birthday with sincere wishes!

 

"GoodMorningWorld ! & AGrandBeautifulPhenomenalWonderful HappyHappyHappyBirthday2my amazingMommy!" she Tweeted. " 2day is YOUR day, Iloveulady! @nickdgordon"

 

She later tweeted:

 

Bobbi Christina Brown's Twitter

! ! ! @nickdgordon @mwhitaker10 "</p