Entertainment mogul and renowned art collector David Geffen was sued on Tuesday morning by his estranged husband, model Donovan Michaels, for alleged breach of contract, Variety reported earlier this week . The suit was filed in Los Angeles Superior Court and accuses Geffen, who initiated divorce proceedings, of treating his former partner as “a living social experiment — a trophy to show off to his wealthy friends, under the guise of benevolence.” The 33-page complaint compares their nine-year relationship, including two years of marriage, to the rag-to-riches plot of “Trading Places,” with a “young vulnerable black man, orphaned as a toddler” invited into the world of “an exploiter, masquerading as a white knight while hiding behind wealth, philanthropy and fame.” According to Forbes , Geffen, 82, is worth $9 billion. Michaels, who Variety notes was placed in the foster care system at 18 months, is 32. In his suit, Michaels claims Geffen promised him “lifelong” financ...