LaToya Jackson is opening up about the personal details of her life in her new memoir, Starting Over.

Ms. Jackson was on hand at The Grove in Los Angeles to sign copies of her book and greet fans. In the tell-all, LaToya discusses her abusive marriage to manager Jack Gordon as well as the moment she found out her brother Michael was dead.

The book also explores LaToya's theories regarding how she believes her famous brother died. She says she believes Michael was murdered.

See the book's cover ... after the jump.