She is known for her skin-flashing displays and sultry stage ensembles.
And Halsey ensured all eyes were on her as she hosted Playboy's Midsummer Night's Dream at the Marquee Nightclub in Las Vegas on Saturday.
The singer, 23, looked every inch the blonde bombshell as she slipped into a silk black bustier and suspenders for her show-stopping arrival.
Channeling her inner Playboy bunny, Halsey left little to the imagination in the racy lingerie which showed off her ample cleavage and slender waist.
The Him and I hitmaker - whose real name is Ashley Nicolette Frangipane - turned heads as she strutted down the red carpet flaunting her peachy derriere in the thong one-piece.
Donning a pair of sheer suspenders, Halsey added a boost to her leggy frame with black kitten heels.
Wearing a black bow, she styled her platinum blonde locks in curls and amped up the glamour with a full face of make-up and heart-shaped sunglasses.
Halsey has been keeping herself busy since breaking-up with her boyfriend of one year G-Eazy in early July.
The songstress has had a hard time coming to terms with their separation as just days after their announcement, she broke down in tears while performing breakup ballad 'Sorry' onstage at the Common Ground Music Festival in Lansing, Michigan.
A fan captured the moment on Instagram and wrote: 'Homegirl started crying, so I started crying. I love you endlessly @halsey.'
The footage saw the beauty wiping away a tear after singing the words: 'Someone will love you / But someone isn't me.'
The split came as a shock to fans as only a few of months ago, Halsey admitted she was 'really happy' with her life.
She wrote on Instagram: 'I'm really happy with my life ... [I'm not] this reckless, devil-may-care, angry person [anymore] ... I really love that girl so much ... but now I'm 23, I bought a house and I do my taxes. At first, people were, like, 'This is a publicity stunt.' I was, like, 'Well, I hope to God it isn't, because if he's getting paid, I should be too!''
A few days later, G-Eazy, 29, was seen holding hands with Demi Lovato on a night out, but he shut down rumours claiming they are just 'friends.'
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