A music insider revealed to Page Six that the pair have called it quits.

Cyrus seemingly teased the breakup on Instagram while promoting her self-directed video for her latest single, “Midnight Sky.” The pop star captioned a photo earlier this week: “Forever and ever no more. The #MidnightSky is the road I’m taking … head up high in the clouds.”

Cyrus and Simpson were first linked together in October after Cyrus’ brief romance with Kaitlynn Carter, whom she moved on with following her split from her husband of eight months, Liam Hemsworth. Their divorce was finalized in January.

A rep for Cyrus did not get back to us.