Cosmic Girls' Dayoung Drops 'number one rockstar' MV, Showcases LA Charm

Dayoung of the group Cosmic Girls (WJSN) has unveiled the music video for 'number one rockstar,' a B-side track from her debut solo digital single, capturing global attention.

Starship Entertainment released the music video for 'number one rockstar,' featured on Dayoung's first digital single 'gonna love me, right?,' via their official YouTube channel on the 22nd.

The newly released video showcases Dayoung strolling through the streets of LA, exuding a natural and relaxed vibe. It vividly portrays her dedication and hard work during the album preparation process, including scenes of her in the recording studio and practicing choreography in the studio, adding significant meaning to the visual.

Leaving the studio, Dayoung is seen running energetically up a hill, dancing and reveling in freedom. The video concludes with her gazing towards a bright future, encountering her own image on a billboard reading 'BEST NEW ARTIST 2026.' A poignant message, 'to those who never stopped believing,' appears at the end, leaving a lasting impression.

Filmed in various locations Dayoung frequented while preparing her album in LA, the music video is a testament to the passion and time she poured into her solo debut. Her natural acting and rich emotional expression significantly enhance the video's immersion.

'number one rockstar' is an anthem pop-rock track brimming with ambition and confidence, boldly singing of a young girl's aspiration to become a star and her determination to shine. The song features a rocking guitar riff, an addictive hook, and a straightforward melody that harmonizes with Dayoung's emotive vocals, radiating a feel-good energy.

Previously, Dayoung achieved a successful solo debut with her title track 'body,' which resonated with listeners both domestically and internationally. 'body' has secured its presence on major domestic music charts, including Melon TOP100, Genie, Bugs, Flo, Vibe, and YouTube Music. Furthermore, her global influence is expanding, with mentions on various international MTV channels across the US, UK, Germany, Japan, and Italy, following features in esteemed publications like Forbes and NME.

Dayoung continues to build momentum for her solo debut with engaging content such as the 'body' challenge and listening sessions. Expectations are high for what further impact she will make with 'number one rockstar.'

Dayoung released her first digital single album 'gonna love me, right?' on the 9th and plans to actively engage with fans through music shows and diverse content.

Dayoung debuted in 2016 as a member of Cosmic Girls, taking on roles as the main rapper and sub-vocalist. She has been a key figure in the group's popularity with her versatile talents and charm, also making her mark on various variety shows. Her unique musical color and growth as a solo artist are highly anticipated.