I can tell you that Britney's next lead single will be another uptempo.
I can tell you that beyonce's next song will be some ghetto urban trash (like RTW, DV, SL, GW etc)
I can tell you that Katy's next single will be another cheesy american Dr. luke excuse for a song
I can tell you that kesha's next lead single will be another florida rehash.
I can tell you that kelly and taylor's next lead singles will be about breakups. 
I can tell you that p!nk will yell in her next lead single
But you can never tell me how Rihanna's will sound like. The most talented woman on earth 

 What a visionary 
