Spears to comeback with Monroe song?

Britney Spears will make her comeback by releasing a "duet" with Marilyn Monroe, a report has claimed.

The troubled singer will put her voice to the late movie star's unreleased track 'Down Boy', according to the Daily Star.

The idea is said to come from ex-N'Sync singer Lance Bass, who owns rights to the track, and may see Spears dress in 1950s style.

A source explained: “Lance wants Britney to sing with Marilyn on the track, like Natalie Cole did on 'Unforgettable' with her dad Nat King Cole.”

Spears, working on an album due for an October release, is said to be a big fan of Monroe.