If your head didn’t explode at the sexy pop diva triumvirate of Britney Spears, Ke$ha, and Nicki Minaj on the “Till The World Ends” remix, perhaps this will do the trick: the next single from Jay-Z and Kanye West’s long-awaited collaboration Watch The Throne, “Lift Off,” is set to feature Beyonce and Bruno Mars, too. And while the inclusion of the snippet-happy Mrs. Jay-Z may not be a total shocker (rumors of the trio collaborating surfaced during their recent jaunt to Paris), the addition of the “Lazy Song” crooner does have us practically drooling over all this talent packed into one little track. It must be a joke, right? Is there such a thing as “May Fools”?