Carrie Underwood opted for a designer loved by the likes of Kate Middleton and Kate Winslet for her appearance on "The ...

we decided to delve into the beauty secrets of the royal ladies. Have you ever wondered what Princess Kate's fave lipstick is? Or what exact shade Queen Elizabeth used to wear for royal duty?

Kate Middleton's beauty regime has always sparked ... whether worn alone or over your favourite lipstick. Kate's endorsement of the Lip Perfector isn't the only reason the product is making ...