Whitney Houston

Dionne Warwick and Cissy Houston spoke with Whitney Houston by phone just before she died and say Whitney seemed fine … TMZ has learned.Whitney’s mother, Cissy Houston, spoke with her daughter 25-30 minutes before she died and nothing seemed unusual … sources tell TMZ. We’re told they talked about attending the Clive Davis pre-Grammy party.Dionne Warwick, Whitney’s cousin, called as well … several hours before Whitney died … to make sure they were sitting at the same table at Clive’s party. And again … there were no signs of trouble. The people in touch with Dionne say she is inconsolable adding, “She is an absolute mess.”As for Cissy, we’re told she is “hysterical.”