Madonna Reunites Britney and Justin?!?!

Britney has already shot some scenes for Madonna's upcoming "Sticky & Sweet" tour, but she may also perform during a couple of shows.

Now Madonna is trying to get Britney onstage with Justin Timberlake. Justin worked on Madonna's "Hard Candy" album.

A source told The Sun, “Madonna is always trying to raise the bar and Britney and Timberlake on the same stage would be perfect. They have both been asked but I think both are a bit reluctant. Britney would find it all a bit emotional and JT might not fancy it. More likely is that they both appear on different dates. But if anyone can make this happen it’s Madonna.”