If you’re curious about Rosa as she takes her journey with the new Kin phones, here’s something fun. She also raps! Take a look at her Salt n Peppa’ cover of “Let’s talk about Sex” on College Humor (if you dare). Microsoft has already had some issues with old people complaining about Kin’s “Sexting” features, so it’s good to see that the Kin social networking spokeswoman promotes responsible and safe picture messaging.