Solo Artist · One year from debut single to the Hot 100 top twenty
Holds writing credit on 13 of 13 tracks
Yes, she co-writes all thirteen tracks on her debut album, though never alone. Idarose co-wrote nine and Alexander 23 four. Only one other writer, Thomas LaRosa, appears anywhere on the record.
Across all 13 tracks: how many Bella Kay wrote alone, how many they co-wrote, and how many were written by others. The bracket marks every track they hold any writing credit on.
Share of all 13 tracks where they are personally credited, by role.
Bella Kay's writing credit per album, in release order. Hover any bar for the album.
Where Bella Kay sits on the scale from a pure performer (0%, sings songs written by others) to a complete author (100%, writes everything). The bright marker is their catalogue authorship score, plotted against other artists on the site.
Reference artists spread across the scale, closest by genre and era.
Bella Kay has released one studio album, My Reckless Abandon (2026), covered here in full. The EPs Sick to My Stomach (2025), A Couple Minutes Out (2026) and Are You Mad at Me? (2026) are outside this studio-album scope.
No albums from this decade.
Bella Kay13 tracks
4Alexander 23, 4 tracks
TL1Thomas LaRosa, 1 track
Bubble size = tracks worked on together. I Idarose · TL Thomas LaRosa
Data Insight
Kay co-writes all thirteen tracks and never alone, and the album is essentially two partnerships. Idarose writes nine and produces eleven; Alexander 23 writes four and produces four. Between them they account for every track on the record, with Thomas LaRosa the only other name anywhere. That is an unusually closed writing room for a nineteen-year-old on a major-label debut, and it means her authorship reads as consistently shared rather than outsourced.
Quick Facts
Creative Fingerprint
Two writing partners and nobody else: Kay is on all thirteen tracks, always with Idarose or Alexander 23, and never writes alone.
The Story
Bella Kay is an American indie pop singer-songwriter, born Bella Kathleen Ann Williams in Houston in 2006 and based in Orlando. She released her first single, 'The Sick', in 2025 and it reached number 33 on the UK Singles Chart. 'Iloveitiloveitiloveit' followed in January 2026, went to number 2 in the UK and number 17 on the Billboard Hot 100, her first US entry. The debut album My Reckless Abandon arrived in July 2026 and reached number 12 in Australia and number 96 on the Billboard 200. She was nominated for Best New Artist at the 2026 MTV Video Music Awards, one year into a recording career.