Miley Cyrus previews new song on Instagram

Los Angeles: Pop star Miley Cyrus may have a new song underway.

The former Disney princess took to Instagram to post a video of her singing a never-heard-before slow-tempo track when hitting a recording studio.

"Why do people only show forgiveness/ When they wanna sound cool in a song?" she sings in the 15-second clip.

Details on the song are still unavailable, but Cyrus hinted in the caption that it's a project she's working on with her close friend Wayne Coyne of The Flaming Lips.

Coyne also teased a collaboration with Cyrus on his own Instagram account. He posted a video of him sitting in a studio while a song featuring the 'Wrecking Ball' hitmaker's vocals is played in the background.

Cyrus released her latest album Bangerz in 2013.