Which Song From Karol G’s ‘No Me Arrepiento de Sentir Tanto’ Is Becoming the Album’s Viral Breakout Hit?

Welcome to Billboard Pro’s Trending Up newsletter, where we take a closer look at the songs, artists, curiosities and trends that have caught the music industry’s attention.

Some have come out of nowhere, others have taken months to catch on, and all of them could become ubiquitous in the blink of a TikTok clip.

This week: Karol G may be on her way to a slow-building breakout hit from her latest semi-surprise album, while Belly Gang Kushington’s mainstream crossover continues and fans mourn the late Hayden Panettiere.

Karol G Has a Growing Hit Collab From Her New Album — And It’s Not One of the Superstar Team-Ups Following the Aug.

7 release of No Me Arrepiento de Sentir Tanto , her sixth full-length studio album, Karol G scored her fifth No.

1 on Billboard ’s Top Latin Albums chart.

The deeply personal and sentimental project sits at the opposite end of the mood and emotional spectrum from her 2025 release, Tropicoqueta .

The album’s standout collaborations with Bruno Mars and Drake both entered the charts.

“Ahí,” featuring Drake, debuted at No.

1 on the Hot Latin Songs chart, dethroning Bad Bunny’s “DtMF” after a record 72 weeks at the top.

“Still,” her collaboration with Bruno Mars, also scored the set’s highest debut on the Billboard Hot 100, entering at No.

41.

It’s not the Colombian star’s collaboration with either of those household-name artists, however, that’s really taken off from the album on social media.

That would be “BbY WOW,” with Spanish artists Judeline and Risowsky, which has emerged as a fan favorite.