Okay, let me actually give a substantive reply...
Beyoncé could probably do alright with Talk That Talk.
I think Rihanna and maybe Gaga could have done some of Femme Fatale.
No one else could have done Born This Way or 4.
And 21, well...I think Beyoncé could have pulled it off, assuming some horrible alternate universe where she and Jay-Z went through a bitter divorce.
Now, what about if we add Katy, Kesha, Teenage Dream and Animal/Cannibal to the mix?
