Tansike wrote:^ to be fair, she‘s American while Zara isn‘t.
Huh? By reverse Zara Larsson I meant cracking America but not making a dent in Europe, while Zara is massive in Europe but didn't really break through in America.
It's difficult for European acts to break America, but American acts tend to breakthrough worldwide once they see success in the US. It's unusual that that hasn't been the case for Halsey, although it seems to be becoming more common as of late with acts such as Alessia Cara and Khalid not making much impact in Europe despite also getting massive airplay in the US.