Pop, formerly TV Guide Network, has promoted Nicole Sabatini and Hillary Povar to executive vice president of marketing and vice president of communications, respectively. In her new role, Sabatini oversees all brand and marketing strategies. She was previously a senior vice president of marketing at Pop since 2013, and held a similar position at the Style Network since 2011. Povar most recently served as a PR director at Pop and was previously a communications manager at TLC.