Anna Nicole Smith collapsed in her hotel room unexpectedly and died today.
Former Playboy bunny, actress, and model Anna Nicole Smith died today of currently undetermined causes. She became unconcious while in her hotel room at the Seminole Hard Rock Cafe & Casino in Florida and was unresponsive. She was immeiately rushed to a hospital.
 "She checked in Monday at 8 p.m. as a guest. She was due to check out tomorrow," said Danielle Giordaano, a spokeswoman for Seminole Hard Rock Hotel and Casino.
Dr. Cyril Wecht, the same forensic toxicologist that performed the autopsy on her son who died last September, told MSNBC TV that there were a number of possibilities for her death.
“When you have sudden, unexpected death, there aren’t too many things that can do that,” Wecht said in a statement to MSNBC. “You look to the heart and see what produces the cardiac arrhythmia. "
Drugs could be involved here,” said Wecht. “They may not be the total answer, but coupled with a genetic predisposition, methadone is a drug that is known to produce that kind of a problem in which the heart begins to beat irregularly.”
Toxicology results are not expected for another several days.