Let the squatting commence! E! Online have "exclusively revealed" that the pair are planning to perform together during Miley's upcoming MTV Unplugged Special. Great.

Unplugged Specials are usually quite low key affairs, where the performers wear jeans, woolly jumpers and are often barefoot, so it'll make a nice change for Madonna to land out in a cheer leading costume to flash her gusset and get her corset tightened by a randomer.

Miley Cyrus: MTV Unplugged is being recorded tomorrow and will air on the music network Wednesday night at 9 p.m.

The MTV press release reads: "The performance will showcase a more intimate side of Cyrus and feature surprise guests for an unexpected re-invention of the songs that have defined her career, including several from her #1 critically acclaimed album, Bangerz. Miley and her fans have always had an intimate and direct connection through her music, personality and no-holds-barred attitude and the Unplugged stage will serve as the perfect platform for her to show viewers what inspires and ignites her music and her passions."

Bookies are currently taking bets on who'll lob the gob first (not really, but they should). History dictates it'll be Madonna; we've all seen her forcibly suck the life force out of Britney onstage and in videos. Then again, Miley's tongue isn't exactly adverse to the limelight.