Ariana grande announced as new face of givenchy

I'm not aware of any recent announcement from Givenchy announcing Ariana Grande as their new face. Givenchy has a history of collaborating with high-profile celebrities and models, but I couldn't find any information about Ariana Grande being named as their new face.

It's possible that you may be thinking of a different brand or campaign that Ariana Grande is involved with. Could you provide more context or clarify what you're referring to?