By now youre likely aware that Britney Spears forthcoming memoir, "The Woman in Me," is set to delve into the details of her and Justin Timberlakes tumultuous past relationship.

For context, Britney and Justin dated between 1999 and 2002. Their messy breakup played out in the public eye, with Justin famously insinuating that Britney had cheated on him in his hit song Cry Me a River.

In the track, Justin sings lyrics like, You don't have to say what you did / I already know, I found out from him, and You told me you love me / Why did you leave me all alone? His music video also memorably featured an undeniable Britney lookalike, which, in her new memoir, she says made her look like the harlot whod broken the heart of America's golden boy.

In her book, Britney purportedly admits to cheating on Justin during their relationship, though she says she only did so after hearing a rumor that hed been unfaithful himself.

Britney also reveals in her memoir that she became pregnant while she and Justin were dating, and had an abortion because Justin "didn't want to be a father."

Britney writes, "Justin definitely wasnt happy about the pregnancy. He said we werent ready to have a baby in our lives, that we were way too young. If it had been left up to me alone, I never would have done it. And yet Justin was so sure that he didnt want to be a father."