Britney Spears already completed her duet with Elton John that will be released soon.
However, is she about to make new music with Madonna?
The two shared a steamy kiss at her wedding to Sam Asghari in June.
One fan noticed a song registered in the American Society of Composers, Authors, and Publishers.
They tweeted, “A '3' Remix featuring Madonna is registered on ASCAP.”
Britney Spears and Madonna are listed on the track with Universal Music listed as a publisher.
Universal Music is also publishing her collaboration with Elton John.
However, many fans think this information might be old and aren’t getting their hopes up.
There is no date on the screenshot, so there’s no telling if this is a new entry or from years ago.