On the market for $6.5M is the 1935 home built for Jazz Singer star Al Jolsen and his wife at the time, 42nd Street star Ruby Keeler. Turns out the seven-bedroom house with a screening room has a star-studded roster of previous owners, as Don Ameche, Steven Seagal, Kirstie Alley, Charlie Sheen, and Denise Richards have all called the Encino estate home. [Curbed LA]