2011 Billboard Music Awards - Kylie Minogue.jpgKylie Minogue and Madonna are finally joining forces on stage for the first time ever! The pop princess and the queen of pop will perform together to mark Kylie's 25th anniversary, according to news reports.

Madonna at Met Gala 2011.jpgThe superstars will sing together as part of a ITV special which will appear British television to honour Minogue's long career. Rumours suggest that the pair will perform in a spectacular finale which will be a world first.

Both Madonna and Kylie have spoken of their appreciation of each other's work, this included them wearing each other's T-shirts at one stage. Kylie in particular has citied Madge as a major influencer on her music and how she shapes her sound.

TV producers are also considering a duet with Kylie and her younger sister Dannii Minogue, as well as with Nick Cave, Robbie Williams and Jason Donovan with whom she has released duet tracks with previously.

The Aussie songbird has also revealed in order to help mark her 25th year in the business, she'd like to embark on an "anti-tour". This would involve her playing in smaller venues with acoustic versions of some of her biggest hits.

Meanwhile all I can think about is what will Kylie and Madonna wear to perform together? Will it be a mixture of conical bras and Dolce & Gabbana corsetry? The mind boggles!