Who is the youngest superstar ever?

Answer 1

The youngest superstar ever is often considered to be Billie Eilish, who rose to fame as a teenager with her debut single "Ocean Eyes" released when she was just 14 years old. Eilish quickly gained international recognition and became one of the defining artists of her generation, winning multiple GRAMMY Awards before turning 20. Her unique style and sound have made her a significant influence in the music industry. However, the title of "youngest superstar" can vary depending on the context and criteria used.