In her interview with Hello! Magazine celebrity makeup artist Charlotte Tildbury explained why she turned down Kate Middleton when asked to do her makeup for her official engagement photos.
"Can I let you in on a secret?" she said. "I was asked to do Kate Middleton for her engagement pictures with Mario Testino, but couldn't because I was already booked."
"Now I would give up my right arm to make her up. Tell her to call me, at any time."
Charlotte worked with many celebrities such as Sienna Miller, Penelope Cruz, Eva Mendes and Cara Delevingne.
And she also did Kate Moss' wedding makeup: "I love making women feel good about themselves, isn't that what makeup is all about?" she said.
"Give a woman the right makeup and she can conquer the world."