Reality TV star Whitney Port hires publicist — and it’s not fellow reality TV star Kelly Cutrone

If you watch the MTV reality series, “The City,” then you know its star, Whitney Port, “works” (or shows up with cameras) at fashion PR firm People’s Revolution. However, Port chose publicist Alison Brod to represent her, instead of People’s Revolution owner — and star of the reality TV show, “Kell on Earth” — Kelly Cutrone. “But don’t fret, City-philes: she’s still just as connected with her mentor, Cutrone,” blog the Da…