NEW YORK, NY - JUNE 14: Ke$ha attends the 2nd Annual amfAR Inspiration Gala at The Museum of Modern Art on June 14, 2011 in New York City. (Photo by Jemal Countess/Getty Images)
Photo: Jemal Countess/2011 Getty Images
Ke$ha’s best song (dare we say it?) now also features (in addition to Andre 3000) Lil Wayne, Wiz Khalifa, and T.I.