Johnson & Johnson heiress Casey Johnson was found dead. How did Johnson die? Apparent cause of death was due to natural causes. On Twitter the cause of her death has been rumored as a drug overdose. police source tells People.com she may have died from not taking medication for her diabetes. The autopsy report of Casey Johnson will clear any doubt on exactly how she died.

Pictures of Casey Johnson and the news of her death bring memories to those who were close to her. These photos show the sexy heiress full of life before her death.

Tila Tequila Twitter message on her page at 12:40pm (AEDT) saying about the woman she was engaged to: “Everyone please pray 4 my Wifey Casey Johnson. She has passed away…”

Casey Johnson Photos

Paris Hilton was really moved by the late heiress Casey Johnson’s death and says she feels she has lost her sister. Now that the Johnson & Johnson heiress is dead, the family only ask for privacy during these times.

Longtime friend Paris Hilton, who asked Johnson to star with her on “The Simple Life,” says her heart is broken….and she feels like she lost a sister.

Lindsay Lohan also tweeted her regards to Johnson’s family.

The thirty-year-old heiress to the Johnson and Johnson empire was found dead at her home Monday.

Officials say there was no sign of foul play, and a police source tells People.com she may have died from not taking medication for her diabetes.