Singer will bring 'MDNA' to London and Edinburgh this summer
NME users are not keen on the Queen of Pop's return
Singer reveals the first taste of her new album 'MDNA'
Details of singer's 12th studio album begin to emerge
Pop icon uses curious turn of phrase to compare her fellow stars
Queen of Pop tells fans to start saving and stump up some cash to see her in concert
Queen of Pop pays tribute to her 'Gimme All Your Luvin'' co-stars
Singer says she's not happy being 'just a pawn' for a director
The 'MDNA' artist says she won't be repeating Janet Jackson's 2004 appearance