Miley Cyrus & Cody Simpson Put On Racy Display With Makeout In Rockin' Couples Costume

Miley Cyrus, 26, shared the process with fans on social media ahead of the rock couples' transformation. Sitting on the floor of the bathroom in her home, the "Mother's Daughter" singer's Australian boyfriend was a good sport by allowing Miley to decorate his eyes in jet black liner. "Makin up my man into baby billy idol!" she captioned the bathroom snaps. Channeling the "White Wedding" singer, Cody Simpson threw on leather studded jacket without a shirt leaving his chiseled chest and abs exposed. Pairing the look with skintight leather pants and layers of chain necklaces, the 22-year-old singer doesn't look comfortable but he looks sexy!

Miley, on the other hand, did a fantastic job turning herself into Lister. Sporting all black including a lacy corset, a teeny tiny shirt and lots of leather, she threw on a jet black wig to complete the grunge look. Matching Cody's rockstar jacket with one of her own, Miley added a sexy twist with fishnet thigh-high tights and classic stiletto pumps. They also seemed to make a statement about their relationship with their costumes. Turning around and snapping a shot of the back of their jackets showing they read"4 Ever," seemingly making a reference they're in it for the long haul.

They must have really wanted to stay in theme because Miley and Cody couldn't keep their hands, or tongues, off each other. Sharing two videos before going out, the duo have an impromptu makeout. Sticking her tongue down Cody's throat in a shocking display of PDA, it's clear they have major chemistry! Taking a lyric out of Billy Idol's song "Eyes Without A Face," Miley captioned the seductive kiss, "It’s easy to tease but hard to get release." Pretty accurate for this video!

Fans are loving the look inside their bedroom behavior and giving Miley props for taking charge and being so open. In the other footage from their night, the couple are seen lip-syncing to Idol's 1989 hit "White Wedding." Showing plenty of skin, Miley and Cody took turns singing the lyrics and at one point he pretended to bite her like a vampire.

Miley shocked fans when she revealed she was dating Cody shortly after her relationship with "Hills" star Kaitlynn Carter ended. They first showed affection towards each other publicly when he showed up to comfort Miley after she landed in the hospital and had to get surgery. With his guitar in hand, Cody performed a sweet song that he wrote just for her. As soon as Miley was released from the hospital, she fell into the arms of her new beau. The duo have been inseparable ever since. This is her second relationship since splitting with estranged husband Liam Hemsworth.

As The Blast reported, the actor filed for divorce from Miley in August shortly after they announced they were separating. The singer immediately moved onto dating Carter but that was short-lived. Now, she's all in with Cody.