When J-Hope stepped into the spotlight for his latest release, Killin’ It Girl, no one was prepared for the visual storm that followed. Ditching his usual soft charm for a bold, sculpted look, the BTS icon flaunted his chiselled abs and commanding energy, a transformation that instantly sent ARMYs (BTS fandom) into a frenzy. The song may be the final chapter in his solo trilogy, but it marks a thrilling new beginning for Jung Hoseok.
J-Hope's fiery new look
In the music video, released via HYBE Labels' YouTube channel, J-Hope dons a red-and-black biker jacket, completely unbuttoned, revealing a perfectly sculpted six-pack that had fans gasping for air.
Paired with rugged denim, edgy belts, heavy boots, and chunky silver accessories, this bold new look marks a dramatic shift for the rapper, officially ushering in what he has dubbed his "Chapter 2" era.

Fans lose their minds
The ARMY wasted no time flooding social media with reactions. Many were in awe of his bold visuals and evolved presence. A fan wrote, "OMG JHOPE YOU KILLIN IT!" Other comments under the MV read, "The cinematography, the dance break, the jhope!!!! it's insane." and "This is not just a song, it’s a whole experience. Hobi’s artistry keeps evolving and it's absolutely mesmerizing!!"
It's safe to say fans were hit with a visual and dynamic concept, and they’re loving every second of it.
Check more reaction below:
About 'Killin' It Girl'
Killin’ It Girl is the third and final chapter in J-Hope's 2025 solo single series, which began with Sweet Dreams (featuring Miguel) and Mona Lisa earlier this year. The new track kicks off with swagger-heavy hip-hop beats and smoothly transitions into pop-tinged choruses, delivering an infectious hook that’s impossible to forget.

According to BigHit Music, the track is "a hip-hop song that vividly expresses the thrill of love at first sight, with lyrics describing the experience of gazing at a confident and charming partner."
Adding to the track’s heat is a guest feature by American rapper GloRilla, whose punchy verses bring global appeal and grit to the collaboration. The music video also features sizzling chemistry between J-Hope and choreographer Alyssa Santos, making every second on-screen feel electric.