We never thought we'd be saying these words . . . but we can't WAIT for Tameka "Tiny" Cottle's new book comes out. 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?? WE're not sure but our insider claims that Tiny is KNOWN around the ATL for, "Going to strip clubs . . . and introducing NEW women into [the couple's] bed." WTF!

CHILLLLLD PLZ... .i dont know bout you but that ain't NO KINDA relationship advice that we NEED TO TAKE. But you know our NOSY BEHINDS will be online the day that the book hits stores!!!