2. Ozzy & Sharon Osbourne
Ozzy & Sharon Osbourne might not be the quietest couple, but their marriage managed to survive for 34 years despite the many problems that surfaced.
Filming “The Osbournes” helped in an unusual way. Taking their quarrels out in the open acted like a form of couple therapy. With all cards face up, Ozzy and Sharon fought and made up more than any other family in showbiz.