After modelling for seven years in St. Louis, Missouri, Ruth Guerri became Playmate of the month July 1983.
As a child, Ruth Guerri was a tomboy. With two brothers, she had to be. She developed fearlessness and athleticism, not to mention a finely toned body.
In 1996, Ruth Guerri was married and had two daughters. At that time, she was living in Missouri in a log cabin and owned an antique store.