Casey Johnson, who was an heiress to the Johnson & Johnson fortune, was found dead in her home this morning. Casey Johnson was engaged to Tila Tequila, who was reported dead on Twitter back in April 2009. The last time Casey Johnson was heard from was at 1:12 a.m. on Dec. 29, when she posted an update to her Twitter account talking about how she was going to get a new car.

While her cause of death has not yet been, determined police say it appears to be from natural causes, but they are still awaiting information from a toxicology report. There was no sign of foul play on the house, and Johnson did suffer from diabetes. There are also rumors that she struggled with substance abuse. Just last month she was arrested for theft after she supposedly took several items from Jasmine Lennard's home.