BLACKPINK members showcase strong solidarity and back Jennie's new music release.

On the 25th, Rosé took to her social media to post a picture of Jennie, praising her as the "coolest girl in the world" in a display of unwavering support.

Simultaneously, Jennie unleashed the music video for "ZEN," the lead single from her upcoming debut solo album. With its captivating visuals and powerful performances, the video rapidly gained popularity, amassing over 7 million views in just 24 hours.

Fellow bandmates continued to rally behind Jennie.

Jisoo shared a snapshot from the music video on her socials, affectionately dubbing Jennie "Cool J" and sending words of encouragement. Included in her post was a direct link to "ZEN," reinforcing her endorsement.

Lisa chimed in on the 26th by sharing a snippet from the video on her platform, expressing awe with a succinct "OMG" accompanied by a blue rose emoji, emblematic of Jennie.

Meanwhile, Jennie's highly anticipated solo album, "Ruby," is slated for release on March 7th. The album will feature a collection of 15 tracks, with the previously unveiled single "Mantra" from October last year showcasing Jennie's diverse musical range.