Jennie‘s solo debut album, “Ruby,” is here … and the BLACKPINK star celebrated the release by giving her fans an inside look at creating the project!!!

The 29-year-old singer and rapper is the fourth and final member of the super popular K-pop group to release a solo project amid their hiatus … and it’s clear she pulled out all the stops for her time in the spotlight.

Jennie’s 15-track album includes some A-List features — Dua Lipa, Dominic Fike, Childish Gambino and Doechii to name a few — and she showed off some snaps with Albanian pop star Dua from what appears to be a music video set for their song, “Handlebars.”

To commemorate her milestone moment, Jennie had an intimate performance at the Peacock Theater in Los Angeles … with an encore slated for Friday night.

Jennie clearly left no stone unturned for the occasion … even having “Ruby Jane” nails done for her album photoshoot.

Jennie has said in interviews her fingerprints are all over “Ruby” … peeling back the curtains on her life in a way her fans have never experienced before.

In fact, she admitted she was still making changes to songs right before she had to hand it in … just to ensure it was all to her liking.

“Ruby” follows Rosé‘s “rosie,” Jisoo‘s “Amortage” and Lisa‘s “Alter Ego” … which all dropped over the past three months.