87. David Cassidy
Character: Keith Douglas Partridge Appearance: The Partridge Family (1970) Estimated Net Worth: $500,000*
David Cassidy achieved teen idol status by portraying Keith Partridge, Shirley Partridge’s son, in the popular series The Partridge Family. Leveraging his TV fame, Cassidy successfully transitioned into a pop singer during the seventies.

Reflecting on his sitcom role, Cassidy found it somewhat stifling, grappling with the overwhelming fame that surrounded his every move. Turning to music as an outlet, he later ventured into acting again, starring as a music manager in the film Popstar.