"Celsius. It's what keeps Mario Moving." Walker/Fitzgibbon cools off Mario Lopez via Celsius campaign. Hollywood – Walker/Fitzgibbon TV collaborated with Omni Advertising to direct and produce a national campaign for Celsius a calorie burning drink. The campaign features TV personality Mario Lopez and shows his workouts which keep him fit. "Celsius. It's what keeps Mario Moving" is the tag. Ads from the campaign have already appeared in Shape Women's Health On 2ecee42d-ac29-4f3c-bfd4-519984a6d866 Idea's 2ecee42d-ac29-4f3c-bfd4-519984a6d866 Journal and Muscle & Performance.