When Katy Perry [1] pulls off a daring beauty trend — such as wearing jet-black lipstick on the Met Gala red carpet [2] — no one blinks an eye. She's known for pushing boundaries, especially when it comes to playing with unexpected shades. But now that she is bringing it to the masses via a black lipstick in her new CoverGirl line [3], we needed to see if a noir pout worked IRL. Thankfully, hundreds of thousands of women have shared images of themselves with noir pouts on Instagram to offer plenty of grunge-glam inspiration [4]. We rounded up our favorites ahead!