Sheer perfection.

On Wednesday, Miley Cyrus left little to the imagination while out and about in New York City, revealing nearly everything in a completely see-through black dress by Ludovic de Saint Sernin.

Amidst a busy day promoting her new album “Something Beautiful,” the 32-year-old singer paused to sign autographs on her way to Rockefeller Center, wearing the daring outfit with just a black thong underneath.

Cyrus accessorized the dangerously plunging design with padlocked Tom Ford sandals, Saint Laurent sunglasses and a medley of small earrings.

She fastened her wavy, caramel-colored hair with a claw clip, finishing her beauty look with a glossy pink lip. 

“Posed with the beautiful people who showed up at 30 Rock for @roughtradenyc,” Cyrus captioned an Instagram slideshow of pictures from the evening.

“She’s an icon, she’s a legend,” one fan gushed in the comment section. “Mother is mothering every 5 secs 🔥,” a second added.

A third wrote, “THIS ONE IS FOR THE HISTORY BOOKS 🛐”

Earlier in the day, Cyrus embraced a full grunge-glam look, donning a beaded fringe halter top, distressed denim shorts, and a chunky belt from Maison Margiela’s spring 2015 couture collection.

She accented the pop-punk getup with black-and-white heeled boots courtesy of Maison Margiela and Christian Louboutin’s capsule collection, as well as futuristic-looking Maison Margiela x Gentle Monster sunglasses.

Cyrus’ style streak continued last night, when she stepped out in a vintage Jean Paul Gaultier corset dress with a cone bra-inspired bodice and a playful fringed hem.

She’s on a sartorial roll.