The Most Daring Red Carpet Looks of All Time

actress and her "Bloody Valentine" singer beau, Machine Gun Kelly, made headlines at the 2021 Billboard Music Awards thanks to their steamy red carpet PDA and daring red carpet attire.

Fox wore a black cut-out Mugler dress while MGK showed off his chest tattoos in a black jacket. He topped off his look with a painted black tongue and black-and-white nails.

Westworld -- were to have approached you head-on on the red carpet, you probably would have thought it was an ordinary white dress. From the front, the dress presented itself as a perfectly standard -- and perfectly lovely -- off-the-shoulder evening gown.

It wasn’t until Sarafyan offered the cameras a profile view that the Celia Kritharioti gown’s talent for ventilation was fully on display. Though this isn’t the only time the star has turned heads on the red carpet, this is certainly one of her most memorable frocks.

star, John Legend’s supermodel-turned-cookbook author wife knew exactly what she was wearing when she ventured into public with the sizzling gown. In an Instagram post, Teigen thanked Akbar, her shoe designers -- and, most key, her laser hair removal team. “[A]pologies to anyone harmed mentally or physically by my hooha,” Teigen wrote.

The Unknown Girl. The celeb wore the dress with confidence, and as her stylist Elizabeth Sulcer told Vanity Fair, a little bit of top-stick tape.

party with her chest on display through a sheer jumpsuit.

a wardrobe mishap.

Season 7 winner rocked a revealing dress at amfAR's Inspiration Gala Los Angeles in 2015.

The Last Witch Hunter New York premiere in 2015.

alum bared (almost) all on the red carpet at a 2019 Golden Globes after-party.