Justin Higuchi · CC BY 2.0

Went from opening for Olivia Rodrigo and Taylor Swift on tour to headlining her own success: her debut album Good Riddance earned a Grammy nomination for Best New Artist, and its follow-up, The Secret of Us, debuted at number two on the Billboard 200. She co-wrote and performed "Us" with Taylor Swift, a Grammy-nominated track, and won the American Music Award for New Artist of the Year in 2025.