"Rudolph Giuliani, the former New York City mayor and attorney to Donald Trump, has been hit with a lawsuit in New York State Supreme Court by an art advisor who says he failed to pay for her appraisal services, which he received during his contentious divorce from Judith Nathan in 2019. The advisor, Miller Gaffney, runs the firm MGAA. She is alleging that Giuliani owes more than $15,700 for services rendered."