Go Madonna! She has proven once and for all that she has staying power. But maybe it's time to hang up that Queen of Pop crown and leave it to someone who's proven their talent lately. While yes, we admit she has had a bevy of hits over the past couple of years, none of them compare to those released in her earlier years. It's almost as though she spends most of her time in the gym, working on those killer biceps, or adopting babies a la Angelina Jolie, than she does actually writing a good song.