If Madonna gets her way, ex-lovers Britney Spears and Justin Timberlake will reunite on stage during her world tour. Madge wants the two to appear with her on the Sticky & Sweet tour as the grand finale.

Britney already filmed a cameo for the tour, which will be shown on a giant screen as the stage backdrop, and she's been asked to make some surprise in-person appearances at some shows.

Justin Timberlake, on the other hand, was very involved with the recording of Madonna's Hard Candy album, and she wants him to perform one of their duets from the CD.

It would only make sense that she'd want to shock the world by bringing this powerful pop duo together again, even if just for one night. Imagine the tabloids now!

If Madonna is unable to convince the two to appear together, it's more likely that they'll appear separately on the tour on different dates.