2. Ron Perelman and Ellen BarkinTheir six-year marriage ended in 2006.The Revlon billionaire's divorce from fourth wife Ellen Barkin was the fourth wife of Revlon billionaire Ron Perelman.
They started a film production company together. Their dispute started when Ron Perelman claimed that Barkin and her brother had drained cash from the company. The dispute was settled in 2011. Barkin reportedly received $20 million out of the divorce.