NEW YORK (Reuters) – Pop star Rihanna has sued her former accountants for mismanaging the singer's finances, including claiming they earned huge commissions from concert tours that resulted in her losing millions of dollars. In a lawsuit filed in Manhattan federal court that surfaced on Thursday, the 24-year-old singer and her tour company, Tourihanna, is seeking an unspecified amount of compensatory damages and loss of earnings from accountancy firm Berdon LLP and former employees Michael Mitnick and Peter Gounis. The suit, first filed late Tuesday ahead of the July 4 U.S. …
