If you just said, "A-what-a-dour?," a pompadour is when hair is swept upward and worn high above the forehead. It's a retro 'do that's been revived in recent months thanks to some of our favorite stars.
Most recently, Emma donned the sky-high hair on the cover and inside the new issue of Teen Vogue. And she's not the only celeb to take their mane to new heights, along with Justin, Demi Lovato, Miley Cyrus, Selena Gomez, Zayn Malik and more stars have all rocked their version of the pompadour. From super-dramatic to a miniature style, stars have proven there are countless ways to don the Elvis-inspired look.
Click through the above slideshow to see celebs sporting their pompadours. Do you like the hairstyle? Vote in our poll and sound off in the comments!