Pop superstar Justin Timberlake is writing songs for Madonna's new album. The Queen of Pop's new record is expected to be released later this year, and she has reigned in Timberlake to write a few tracks.

The hitmaker says, "I have been working on some new music. But it's not for myself - I'm writing for other people. I'm working on some stuff for Madonna."

Timberlake was spotted heading into a West London studio with Madonna yesterday to work on the forthcoming album, reports British newspaper, The Sun.