(CNN) -- Anna Nicole Smith died Thursday at a South Florida hospital after being discovered unconscious in her hotel room.
The reality TV star and former model was 39.
"I can confirm that she is deceased. It's as shocking to me as to you guys," Smith's attorney, Ronald Rale, told Reuters. "I don't know anything further. [Her lawyer and husband] Howard [K. Stern], obviously, is speechless and grieving."
Smith's private nurse called Seminole Hard Rock Hotel workers at 1:38 p.m. and security went to the room, Seminole Police Chief Charlie Tiger told reporters.
Before rescue worked arrived, Smith's bodyguard performed CPR on her, he said.
She was taken to Memorial Regional Hospital in Hollywood at 2:10 p.m. where she died, Tiger said. (Watch how Smith's death leaves daughter's fate undecided )
An autopsy is scheduled for Friday, according to the Broward County Medical Examiner's Office.
Smith's legal woes
Smith was involved in a paternity suit regarding the parentage of her daughter, Danielynn, as well as other disputes, including some regarding a house she stayed at in the Bahamas around the time she gave birth.
Earlier this week, Smith was included in a class-action lawsuit against a company, TrimSpa, for which she had worked as a spokesperson. TrimSpa makes a product it claims leads to substantial weight loss. The lawsuit alleges the marketing of the product, TrimSpa X32, was false or misleading. (Full story)
Smith's son, Daniel Wayne Smith, died at age 20 just days after the birth of Smith's daughter.
Pathologist Cyril Wecht said a lethal dose of methadone and antidepressants caused cardiac dysrhythmia, leading to his death.
In June 1994, the then-26-year-old Smith married Texas oil baron J. Howard Marshall II, 89, who had an estate valued at $1.6 billion.
He died the following year, and Smith waged a 12-year feud with Marshall's son, Pierce Marshall, over the inheritance.
She initially won a $474 million judgment, but that was scrapped when a Texas state court ruled that Pierce Marshall was the sole heir.
In May 2006, however, the U.S. Supreme Court ruled that Smith could pursue her fight in federal court. Pierce Marshall, 67, died in June.