Designer Karl Lagerfeld, a Diet Coke enthusiast who reportedly lost his weight due to a diet of  Diet Coke and Veggies, has been tapped to design three new aluminum bottles for the brand.

This will be Lagerfeld’s second stint as a bottle designer for Diet Coke, or “Coca-Cola Light”, as they say in France where his bottles were successfully sold last year. The Lagerfeld Diet Coke bottle will be available in 11 countries across Europe starting in April.