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"Real Housewives of Beverly Hills" star Kim Richards is being sued after a famous ghostwriter for celebrities says the reality star owes her a bunch of cash for work she did.

According to documents obtained by The Blast, a woman named Alison Baker claims she was hired by Richards to do some sort of work related to writing.

It's unclear what work was done, but Baker is well-known for ghostwriting books for celebrity clients. She even helped Nicky Hilton write one of her books, and of course, that is Richards' niece.