I'm voting for Craig Schuftan, formerly of Triple J radio in Australia. His voice makes me ovulate. Interestingly, his natural speaking voice is a little deeper than his 'presentation' voice.
(I also recommend this link and his other uploads if you're interested in modern music development, and how 20th century culture as a whole influenced musicians as diverse as Iggy Pop, Run-DMC and Peaches)
He's got a really interesting voice. Difficult to describe...