39. Azealia Banks

Azealia Banks exploded in 2014–2015 with the viral hit “212” and critically acclaimed mixtapes, earning praise as hip-hop’s next provocative genius with major-label buzz and festival headliner potential.
Repeated public feuds, homophobic and racist social media rants, and on-stage meltdowns (including a 2016 flight incident) alienated fans, labels, and collaborators. Major deals collapsed, and her once-bright trajectory as an influential voice in music faded into niche cult status. The talent that had industry insiders excited became overshadowed by self-inflicted controversy.