saw this on tumblr ;x but I can't find it on that twitter so idk (?) some people were tweeting about it too but no one posted here... so maybe they deleted or something, or it's just a reference
this year's edition is supposed to work around this: "In the spirit of celebration and appreciation VH1 Divas will include a tribute to two divas we lost this past year, whose voices always lead us straight to the dance floor, Whitney Houston and Donna Summer."
but then again I don't know where Iggy would fit in
http://www.vh1.com/shows/events/divas/_2012/