Even more mysteriously, Lovato took to her Instagram story at the same time she posted the tease, and wrote simply, "Don't believe the rumors," along with an upside smile emoji.
Some of her fans have speculated that this could be the title of the track that she'll soon be releasing, or even the name of a forthcoming album -- although Lovato has not addressed the post or offered any hint as to its meaning.
"Recording a song for my loyal #Lovatics," the songstress wrote over a colorful snapshot of a microphone inside a pink and purple soundproof recording booth. "The ones who support me and whatever makes me happy…"
"If you hating - that ain't you," Lovato added alongside a waving hand emoji. "BYE."
She also shared a shot of GRAMMY-nominated producer Oak Felder dancing to an unheard song in a silent clip. "Wouldn't y'all like to hear…" Lovato teasingly captioned the brief video.
Felder has worked with Lovato on several previous songs, including, "Sorry Not Sorry," "Sexy Dirty Love," "Daddy Issues," "Only Forever," and "Games" off her 2017 album, Tell Me You Love Me.