I really hope it's just production.. Big Fat Bass could have been better if he wasn't singing. But judging by Ke$ha saying he is killing it, I assume she means he is ready to autotune his voice more than she does and kill us all!
If it's something like "3 Words" then I'm all here for it.
+1
Ke$ha knows what she's doing at this point. I think it's good that she's taking her time with this album... unlike other pop princesses who feel the need to release new material every few months.