The wife of rapper star T.I., Tameka "Tiny" Cottle is writing a new book. The book is being called a "relationship advice book," but we hear it has some JUICY details in it.

According to an Atlanta insider, the book will talk about Tiny, and her husband TI's alternative lifestyle. The insider explains, "Tiny will discuss how she keeps her marriage FRESH" How??? "Going to strip clubs . . . and introducing NEW women into [the couple’s] bed."

That's not really advice, we're not sure it works for everyone. But um okay!