And while neither Miley or Liam have commented on the claims publicly, the singer recently revealed she no longer refers to her future husband as her fiancé, instead choosing a word that has far more significance to her.
During an interview on The Howard Stern Show, the singer was discussing the devastating impact of the Californian wildfires, which completely destroyed their Malibu home, sharing a story of how Liam saved all of their animals while she was out of town.
"So actually, Liam, I've never loved him more for this," Miley began, before Howard interjected, "This is your boyfriend? Fiancé?"
"Yeah, kind of-ish. My partner, I call him my survival partner now. He thinks it's not romantic, but I learned that it is. That is why you pair up with someone, for survival, and he was so incredible. He got all the animals out in his truck," she continued, before revealing she made sure he knew how truly grateful she was.
"He got a lot of action for saving the animals. Yeah, he got a lot of action. We had to make sure he knew I was very, very grateful," she laughed.
This article originally appeared on Cosmopolitan.com/uk. Minor edits have been made by the Cosmo.ph editors.