The "Bad at Love" hitmaker has been linked to Yungblud, real name Dominic Harrison, since November (2018), when they were spotted leaving Hollywood's Milk Studios together, with Halsey pictured holding a bunch of flowers and gazing into the 20-year-old's eyes.
Now it appears the singer is ready to go public with her new love after posting a sweet snap of the new couple walking through London together on Instagram.
"camden: now with a cuter filter," she wrote beside the image, which was taken from behind and showed Yungblud with his arm around Halsey's shoulders. She also added a black heart emoji to the caption.
The 24-year-old has yet to comment further on her latest relationship, which marks her first since calling it quits with rapper G-Eazy.
Halsey and her "Him & I" collaborator initially dated for a year until parting ways in July. They reconciled weeks later, only to split for a second time in October.
She isn't the only one to have moved on from the on/off romance - G-Eazy hit headlines in November when he stepped out with a pretty blonde in Los Angeles, where they openly held hands and hugged, before making out beside the hip-hop star's parked Mustang.
His new lady has since been identified as Christina Roseann Ray, a production designer who worked on the 2016 music video for electronic duo Snakehips' "All My Friends".