Christina Norman’s jump to OWN has been rumored ever since the 17-year-veteran of the Viacom network left MTV Networks almost exactly a year ago “to explore something new”. (She’s the one responsible — or, more truthfully, to blame) for all those icky reality shows like The Hills and A Shot at Love with Tila Tequila.) She’ll oversee all business and creative for Oprah Winfrey/Discovery Communications’ cable channel from L.A. as CEO. OWN is supposed to launch in 70 million homes later this year or early next year. Its programming will revolve around health issues.