The singer shared this new bonus track just days after releasing her latest album, Short 'n' Sweet, her sixth studio album overall.
Carpenter announced this news via Instagram, which saw Irish actor Barry Keoghan showing support for her in the comments section, despite reports that the couple have gone their separate ways.
Alongside a fire emoji and a face burning emoji, Keoghan added the following comment: "Lets f**kin go!!".
Keoghan also reposted Sabrina's announcement on his Instagram stories, revealing his favourite song from the album.
"BED CHEM my fave just saying m'darlin", the actor added.
The song itself is about a couple's sexual chemistry, with many believing it to be about Keoghan and Carptenter. It includes the following lyrics: "the cute guy with the wide, blue eyes" and "the cute boy with the white jacket and the thick accent".