Ke$ha is an animal rights activist who received a near-perfect score on her SAT's.
What other pop stars do you feel are genuinely smart... or not? Just wondering.
Since when did being an animal rights activist and doing well on a standardized test make one intelligent?
Anyway it's definitely not Rihanna, Britney, Beyonce or Nicki. Katy and Kelly seem to be of average intelligence while Shakira and Gaga are probably above average. Madonna isn't included in the poll, but she's definitely above average.
Bey when it comes to the industry, and Gaga when it comes to concepts and themes. Marina isn't mentioned here but I would have voted her as smart, too.