Apple is making things official: Dr. Dre's Beats Electronics belongs to Cupertino, and it cost them $3 billion. Rumors had circulated that CEO Tim Cook was interested in nabbing up the audio accessory and music-streaming outfit, corroborated by a beer-drenched video in which Dre himself declared that he had become "the first billionaire in hip-hop." And now, after Financial Times had already let the cat out of the bag, we have Apple's side of the story. As expected, co-founders Jimmy Iovine and Dr. Dre (Andre Young) will join Cook and VP of Internet Software and Services Eddy Cue, but their exact job titles haven't been revealed just yet.