Internet Pop Quiz: Julia Michaels
Singer-songwriter Julia Michaels got her start penning songs for such artists as Demi Lovato, Selena Gomez, Fifth Harmony, Britney Spears, Justin Bieber, Gwen Stefani and many more. Her debut solo single, "Issues," was released in 2017 and reached No. 11 on the Billboard Hot 100. Her latest single, off of her EP Nervous System, is "Uh Huh."