Taking to Instagram stories, the pair shared a series of intimate selfies where they can be seen barely dressed and on the bed together.
They laughed as they posted a video where their faces are filtered with the 'Joker' character mask, as they cuddle and kiss on the bed.
Later, Miley added to their intimate photos and shared another photograph of them kissing.
This time, the couple lean in to kiss each other over a table of food, including bowls of soup, which Miley cleverly captions: "Soup is an aphrodisiac."
Miley also shared a sweet selfie of the pair all dressed in black in a bathroom together.
The singer's social media shares could be a response to her soon-to-be-ex husband, Liam Hemsworth, as he has been spotted out with his new girlfriend, Maddison Brown.
TMZ captured the Australian hunk on a date with the blonde up-and-coming star, taking her on a romantic stroll and for dinner in NYC's West Village neighbourhood on Thursday.