Rihanna is suing her former accountants, Berdon LLP, claiming that they mismanaged her cash and made her lose millions of dollars. She says they neglected to tell her that her 2009 Last Girl On Earth tour was hemorrhaging money, while also taking a 22% commission, which is above standard.

The firm is not taking these allegations sitting down, however. Berdon LLP is firing back at Rihanna. In legal documents, the firm says the commission was agreed to by her management and that they're not guilty of any mismanagement of her money. Rather, they place the blame on RiRi and/or her handlers for losing her money.

If they get their way, Rihanna will be receiving no money from the lawsuit against them.

[via TMZ]