Mad

Next-generation R&B singer Madison Beer, born in 1999, launched her career on YouTube.

As a teen, she became known for recording and sharing covers of her favorite artists, like Bruno Mars and Adele.

When pop superstar Justin Bieber discovered her buoyant version of Etta James’ “At Last”—which Beer recorded when she was just 13—the world took notice, and she was signed to the same label as Bieber, Island Records.