Selena Gomez tell-all book focuses on Justin Bieber, her sex life and their past relationship

By Jenn Loro

Selena Gomez may have won the crowd in this year's AMA's but rumors about her and her infamous relationship with ex, Justin Bieber kept surfacing. In the latest news, the singer reportedly plans to write a tell-all book exposing nasty details so contrary to her girly, elegant personality.

It was on Sunday when the songstress made a comeback in public to receive her award as the crowd's Favorite Female Pop/Rock Artist. Don in a simple, floor-length Prada gown, Selena exudes an aura of rejuvenation after she reportedly goes into rehab in an all-female health facility outside Nashville to address her health problems.

Then again, even after rehab, the Same Old Love hit maker is said to be reluctant to completely let go of Biebs.

And now with a regained composure, she is ready to write a tell-all book about the controversial Jelena tandem as well as its nasty side, including friends who caused the relationship to fall apart, Health Aim reported.

One more thing, the tell-tall book will also talk about some very personal details about the beauty including her sex life with Cara Delevingne and Orlando Bloom and some 'sexy and raunchy' details about her romance with Justin. So not Selena-like!

This rumor, however, should be taken with a grain of salt as a source claimed said that 'classy and elegant' Selena will never do that.

Meanwhile, while the Kill Em With Kindness singer spent time to recover from her health condition in a rehab, Biebs is reportedly visiting her regularly igniting reconciliation rumors, according to Thy Blackman.

Again, this will remain as rumors for now as neither Justin nor Selena's camps confirmed about the report. Biebs has also been recently linked to Sofia Richie.

On Sunday, Selena Gomez got the sympathy of the crowd for this year's American Music Awards as she shared how hard she worked to please everyone in a way that her efforts affected her and let herself down. She also shared how social media has become toxic to her and that after months of not posting, she learned to stop seeking self-validation.