I'm still not convinced by Karlie as an Estee Lauder spokesmodel. On paper, she has that blue chip background, but in terms of her appearance here, she looks rather... cheap, mainly because of that bleached hair that looks like it's been through the desert.
If you look back at other campaigns, it's fine to have thin hair (Constance Jablonski) and it's fine to have bleached hair (Carolyn Murphy) - but what the Estee Lauder woman always has about her is a quiet radiance, usually thanks to the expensive shine in her hair.