LOOK: Billie Eilish all glammed up in British Vogue


Already the world's biggest pop star at 19, singer-songwriter Billie Eilish is shedding her old image, letting the world know there is more to her than baggy clothes and green hair.

Unveiling a classic, glamorous look for British Vogue's June edition, the Grammy-award winning artist looked very much like a modern day version of a '50s pin-up.

She also revealed a new blonde hairstyle.

As if expecting backlash for the big change, Billie was quoted as saying in the magazine: "'If you're about body positivity, why would you wear a corset? Why wouldn't you show your actual body?'"

"It's all about what makes you feel good. If you want to get surgery, go get surgery. If you want to wear a dress that somebody thinks that you look too big wearing, f*** it -- if you feel like you look good, you look good."

Billie is out with a new single dubbed "Your Power."