Billie Eilish has undoubtly lived up to her title "Billie Bossanova" both in the music and fashion scene.

The singer-songwriter has notoriously been known to be a transformative artist through both fashion and music since her emergence into the spotlight at the age of fifteen. In an interview back in May with British Vogue, the music mogul graced the cover prior to the release of her sophomore album Happier Than Ever which currently sits at No.1 on the top of the Billboard Hot 100 charts.

The 19-year-old sent the internet in a frenzy after posting her front cover issue ditching her notable sports-luxe look of oversized jackets, baggy pants, chunky sneakers and chain accessories for a more out of her usual dark color-schemed form-fitting look of a corset, latex skirt and matching gloves. Eilish has credited fashion as her "security blanket." "It's my way of expression without having to use words," Eilish said in her interview.

Here is a recap of Eilish's most unpredictable style moments each year since her rise to fame.