In her Instagram Story, Cyrus, 27, shared another moody black-and-white shot, and that one included Simpson.
The "Slide Away" singer also uploaded two Boomerangs, a solo one of Simpson, 22, playing guitar and one of herself sticking her tongue out as the Aussie singer continues to strum a tune.
Plus, in the couple's typical fashion, there was also a black-and-white selfie of the pair lying down, though they still appeared to be on the same couch.
Simpson documented the days' festivities as well, showing off the "museum quality" gold skull necklace he got for his "queen" and "some wholesome quality Christmas content" of both himself and Cyrus twerking in the kitchen.
Fans started speculating that the two may have gone their separate ways just days before Christmas, as Simpson was spotted in New York City with Playboy model Jordy Murray on Saturday.
Simpson's agent also confirmed to ET that the couple had not broken up, saying, "There is absolutely no truth to this story. Cody went out with a friend and all the rest is fabricated. Period." His sister, Alli Simpson also told the Daily Mail Australia, "Yes, [they're] together for sure."