HEDGE king Ken Lipper, an Oscar winner who wined and dined with actors, politicians and Wall Street power brokers, is in the process of liquidating Lipper Convertibles LP, an arbitrage hedge fund that catered to the rich and famous until it lost 44% of its value, or about $330m, in 2001. Lipper is in court distributing what is left of the shrunken assets, under investigation by the Securities and Exchange Commission (SEC) and fending off lawsuits.