That's a pretty final decision!

Caitlyn Jenner reveals in her new memoir Secrets of my Life that she had her penis removed in January 2017, completing the last step in gender reassignment.

"The surgery was a success, and I feel not only wonderful but liberated," she wrote. "I am telling you because I believe in candor. So all of you can stop staring. You want to know, so now you know. Which is why this is the first time, and the last time, I will ever speak of it," she added.

She didn't have any second thoughts, either.

"So why even consider it? Because it’s just a penis. It has no special gifts or use for me other than what I have said before, the ability to take a whiz in the woods. I just want to have all the right parts. I am also tired of tucking the damn thing in all the time," she explained.

Now that she's got new lady parts, we have a feeling she's going to hit the dating scene!