Noah Cyrus put on a very racy display as she posed in an eye-popping sheer lace dress for her latest sizzling social media snap on Sunday.

The 22-year-old posed up on her tour bus in a sheer white floor-length white lace dress with ruffle stitch details, a high leg slit and a cut-out on the chest.

The star also revealed her black underwear in the snap which was captioned: ‘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 wearing the revealing ensemble for the Philadelphia leg of The Hardest Part tour.

In a video included in the carousel, Noah, who is Miley Cyrus’ little sister, 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 sang her rendition of the Dixie Chicks’ hit Cowboy Take Me Away.

Noah’s latest album was released September 16.

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

The singer has been open about her struggles with drugs and mental illness, and told Rolling Stone, I’m not going to hide my truth. I think it was evident that I was going through something the past couple years — I think my fans saw it. I think the public could see it.’

Noah has been in recovery for about two years, after seeking help for an addiction to Xanax.  The artist shared a sweet snap 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 up, feeding them, taking them out, going on walks, that actually kept me alive at one point in my life. I knew that my dogs relied on me… when I felt like I had no purpose, the only purpose that I did have was those dogs.’

If you or someone you know is struggling with substance abuse, please contact the SAMHSA helpline at 1-800-662-HELP.