The Bella Twins had added author to their list of roles.
Nikki and Brie's memoir was released earlier this week, and the book has already become a bestseller. Amazon sold out of the hardcover copies in a matter of minutes.
Nikki and Brie don't hold anything back in their memoir.
While fans think they know a lot about the twins, there are some things that the sisters never revealed to anyone.
As the Bella Army stocks up on copies of the book, here's some revelations that Nikki and Brie divulged.