Rosie O'Donnell Fears Lindsay Lohan Could End Up Like Whitney Houston

Lindsay Lohan is in danger of ending up like Whitney Houston. That's the shocking warning from Rosie O'Donnell, her latest salvo in an escalating feud with the troubled actress.

O'Donnell said on the Today show, "Watching Whitney Houston's funeral I remember thinking, 'Why didn't more people say what they knew?' We all knew."

Lohan fired back, speaking out at an event in Hollywood. She said O'Donnell knows nothing about her.

"It's funny that someone you don't know at all can say something so intrusive and so knowing," said Lohan.

O'Donnell said she's speaking out because she's concerned about Lohan's health.

O'Donnell said, "Look at Lindsay Lohan you cannot help but feel for her. I do not think she is untalented, I think she is quiet talented."

She continued on her blog and said, "Lindsay Lohan is worth saving. She is the only one who can do it. Before it is 2 late."