Whitney Houston has blown through her fortune and is as ‘broke as a joke’. A source confirmed to Radar Online that she would probably be homeless if it wasn’t for other people saving her. Some of the music industry heavy hitters and her label keep fronting her cash against her next album, but they don’t even know when that will be released. The source said, ‘She should have Mariah Carey money and she’s flat broke. She called someone to ask them for $100. It’s so sad.’