In another post, Bieber mentioned another nickname, "goo goo." For anyone already overwhelmed with the sheer amount of pet names, he goes on to explain that he gives Baldwin a new one every day. That's one way to keep things fresh.
"New nickname for her every day today she’s my goo goo," he wrote on another, adding a heart emoji for good measure.
Baldwin is getting in on the game, too. Entertainment Tonight reports that in a post of her own — following Beiber's black-and-white aesthetic — she calls herself a "studio wifey."
All these snaps are evidence that Bieber's getting serious about releasing new material. His last track, "I Don't Care," a duet with Ed Sheeran, is currently coasting on the radio airwaves. And just in case fans can't get enough, Bieber mentioned heading back to where it all started: YouTube. After a drought of new music, it seems that Bieber's set to give his fans exactly what they want.
WATCH: Justin Bieber And Hailey Baldwin Pack On The PDA.
This article originally appeared on InStyle US.