Tila Tequila Wont Stop Tweeting About Casey Johnson

For hours after heiress Casey Johnson was declared dead by the Los Angeles Police Department, reality show star and Johnson's alleged fiance Tila Tequila refused to believe she was dead.

Tequila tweeted the rumors weren't true and that Johnson was simply in a coma. "Dot [sic] let go! I'm almost home baby please hang on! We have a beautiful life planned out for us! I LOVE u! Hang on!"

Later Monday evening, Tequila accepted Johnson had indeed passed away, tweeting: "R.I.P my Angel. @caseyjonsonJnJ [Johnson's Twitter account] u will forever be in my heart! I love u so so much and we will Marry when I see U in Heaven my Wifey."

Early Tuesday morning, Tequila tweeted again, this time writing: "I can't stop these haunting visions of her and I. We made such a lovely couple, only beginning to spend the rest of our lives together..."

Several friends of Johnson have suggested the engagement was a sham, including her ex girlfriend Courtenay Semel, the daughter of Yahoo's former CEO Terry Semel.

The LAPD has launched an investigation into Johnson's death. Johnson's body was found Monday, January 4, but police say she had likely been dead for days. She was last seen or heard from on Tuesday, December 29.