Big things are happening around these core Viacom networks, and Diaz has her fingerprints all over them. Formerly the lead for unscripted at MTV and VH1, she last year assumed a greater role and added CMT and Logo to her purview. The move gives her a bigger canvas to further her legacy as a pioneer in telling bold, boundary-pushing stories spanning everything from colorism and LGBTQ awareness to transgender visibility. Diaz is dedicated to celebrating the humanity and individuality of the people presented on the networks’ original programs.