Hollywood celebrity Leighton Meester filed a court case against her own mom, Constance Meester, after her mother allegedly used her money for personal purposes and not for her brother Lex Meester. According to the report filed, Leighton Meester filed a case because her mother used the money that she sent for her brother Lex who has some medical issues. Her mother used the amount sent for beauty reasons and not for Lex. The case is now filed and arraignment will be in the coming days. Good daughter, bad mother. Nice job Leighton Meester.