Actress Rebel Wilson is gearing up for the release of her new memoir, Rebel Rising.

She's preparing for its release on April 2, 2024, by getting a head start on signing copies. The actress posted an Instagram story that shows her signing books and talking through the experience.

Rebel Wilson discusses new upcoming memoir in Instagram story

“This is how I'm spending my nights of my holidays,” she noted. “Just another few thousand to go for the first people that buy the book.”

It sounds like it's going to be an emotional rollercoaster. The star details what to expect from the new memoir, and it seems as if it'll be quite revealing.

“You guys, I mean, I can't wait for you to read this,” she said. “You're going to see a whole new side of me. Lots of funny stuff and serious stuff…And hopefully, you guys will love the book as much as I loved writing it — although sometimes it's been gut-wrenching and emotional.”

It was followed up with her saying, “Four thousand more to go. Let's go.”

The actress has opened up on several major issues in the past.

On the Australian morning show Sunrise in 2022, she talked about her weight loss journey and much more, Woman's Health reports.

“I lost about 35 kilos [77 lbs],” she said. “I went to the doctor's and got my yearly check-up last week, and he's like, ‘Oh my God, all your labs and your blood work is the best it's ever been, and you know, it's kind of remarkable.”

Additionally, she talked about her fertility.

“It first started when I was looking into fertility stuff, and the doctor was like, ‘Well, you'd have a much better chance if you were healthier,” she said. “That's kind of what started it, that if I lost some excess weight that it would give me a better chance for freezing eggs and having the eggs be a better quality.”

Be sure to check out Rebel Wilson's new memoir when it arrives on shelves next year.