Former Disney sweethearts Miley Cyrus and Nick Jonas are to team up for a new all-star charity record.

The teen stars are among the celebrities taking part in a We Are The World-type recording to encourage kids to be kinder towards each other.

The track, Pass It On, will also feature Nick's Jonas Brothers bandmates and fellow Disney recording artists.

And Miley hopes the collaboration between her and her ex will finally end speculation they don't get along.

She says, "We don't hate each other. We really love each other. He's really cool, and I'm happy we've been able to stay friends.

"Everyone thinks that me and the Jonas Brothers have this big feud going on, and me and Nick are really close friends now.

"We talk all the time and he's one of my best friends."

See Nick and his new cutie below