Noah Cyrus puts goes topless beneath sheer white lace dress for Instagram photo

Noah Cyrus put on a very sassy display as she posed in a dazzling sheer lace dress for her latest sizzling social media snap on Sunday.

The 22-year-old posed on her tour bus in a sheer, white, white, floor-length lace dress with ruffles, a high slit at the legs and a cutout at the chest.

The star also revealed her black underwear in the photo with the caption, “I miss sleep.”

Paris Hilton and actor Larsen Thompson showed their appreciation with heart emojis.

Moments after posing for the revealing snap, the One Bit singer took the stage with the revealing ensemble for the Philadelphia leg of The Hardest Part tour.

In a video shot on the carousel, Miley Cyrus’ sister Noah took her fashion sense to the other extreme, covering herself from head to toe in a black blouse and ankle-length A-line skirt as she performed her rendition of the Dixie Chicks hit Cowboy Take Me Away.

Noah’s latest album was released on September 16.

Noah co-wrote all ten songs with collaborator Michael Crossey. Some of the tunes touch on her struggle with addiction.

The singer has been open about her struggles with drugs and mental illness, telling rolling stone, I’m not going to hide my truth. I think it was obvious that I was going through something over the past few years – I think my fans have seen it. I think the public could see it.’

Noah has been recovering for about two years after seeking help for an addiction to Xanax. The artist shared a sweet photo with her dog Marshall. She told Apple Music’s Zane Lowe that Marshall and her other dogs were an important part of her recovery.

“The process of waking them up, feeding them, walking them, walking, that kept me alive at one point in my life. I knew my dogs relied on me…when I felt like I had no purpose, those dogs were the only purpose I had.”

If you or someone you know struggles with substance abuse, contact the SAMHSA Helpline at 1-800-662-HELP.