• by Fern Siegel , March 13, 2026

Havas Group’s Prose on Pixels, its AI-powered content-at-scale network, named three to senior posts. The company is the result of the 2023 consolidation of its content creation units. Previous work includes Lacoste and Dom Perignon.

POP's UK-based global team has been appointed to handle its expanded client portfolio.

Kate Johnson has been upped to senior vice president, operations, U.K. She previously worked at the Oliver Agency and Chelsea Football Cub. Now, she will oversee POP’s end-to-end delivery model.

Lani Carstens has been appointed global vice president of client services to address the need for more personalized solutions to brand visibility. Her experience includes roles at Dentsu and WPP.

Following more than five years at Havas Creative Network, Aimee Healey joins POP as global new business director, leading the development of commercial opportunities.

These senior appointments dovetail with recent wins across tech, travel and pharma.

"We’ve started 2026 with a bang and bringing such a high caliber of talent into our leadership team has made us significantly stronger. Adding Kate, Lani and Aimee to the team ensures we’re both meeting the industry's new demands and anticipating what our clients will need next," said Paul Ward, president, Global Network & CEO U.K., Prose on Pixels. "Exceptional client service doesn’t happen by accident. It’s built through strong leadership, empowered teams and clear ways of working."

POP’s focus is a scalable, audience-led model for content delivery that supports Havas’ AI vision. The company has studios in 15 locations.

(Photo: L-R: Kate Johnson, Lani Carstens, Aimee Healey)