Lady Gaga is back after the commercial failure of her latest album "ArtPop". For this new album she worked with Mark Ronson, a British DJ, musician and producer who has already worked with Amy Winehouse.
Lady Gaga has just obtained her second diamond single with Poker Face, a new record in the US.
Last year, Lady Gaga announced the possibility of a new album in 2012. Now, one does know a little bit more about its content.