Kirstie Alley's has died at the age of 71

Kirstie Alley's children, True and Lillie, said in a post on Twitter

Kirstie Alley's died of cancer that was recently discovered

Kirstie Alley's manager confirmed the death in an email to the press

Kirstie Alley's started his career with the movie Star Trek: The Wrath of Khan in 1982