Christina has been showing for years now that she is musically completely lost and without identity. Last success came back in 2006 and that is in pop music a big no no. Except for her hard-core fans, main public and listeners have lost any connection to her persona. Instead of growing old with her audience and act like a proper professional pop star, she went on to become just another desperate woman trying to be still 20 years old and look stupid not to mention that she was actually more professional in her twenties then now. The same problem has Madonna but in her case, she was still aging well and so did her music when she was 40. She turned ridiculous in her fifties. Instead of doing pop music with quality and surround herself with good songwriters, she as most american pop stars these days work with melody deaf people, rappers and trying to experiment. No one cares for that. Without well written hits and memorable songs you can act like the biggest bitch with lip fillers dancing in latex costume but people will not give a crap. They just want some good music and that is something 99% of pop industry today is not capable of.