American actress Sydney Sweeney has been unveiled as a global brand ambassador for haircare brand Kérastase.

The Anyone but You star commented 'It's so immense for me to partner with such an iconic brand. For me, there is something in beauty about being creative, being myself and being a strong believer in my actions. I feel all the Kérastase campaigns always capture these themes, and of course, they are always très, très chic'.