Smoothie Queen - Kate Middleton also can't get enough of the

They were a Christmas sell-out, but it seems health conscious Kate Middleton caught on to the trend early.

Kate Middleton Borrowed the Queen's Dazzling Sapphires for the First Time for Drive-In Movie Night

13 Meals The Royals Loved To Eat

Kate Middleton Dazzles on 40th Birthday with Stunning Portraits

Breaking: Princess Kate Middleton Reveals Cancer Diagnosis - That Grape Juice

Kate Middleton's one smoothie that she has every day that is the secret behind her healthy skin and natural glow - MyLondon

Royal Family: Kate Middleton's top secret to a slim body that doesn't involve exercise or dieting - MyLondon

Kate Middleton going missing after Commonwealth service is a bad look

Smoothie Queen - Kate Middleton also can't get enough of the 'Nutribullet

Kate Middleton Stands with Queen Camilla at Solemn Remembrance Sunday Service

Back to the royal routine! Kate Middleton to make two official

Incredible royal transformation of Kate Middleton - how Princess of Wales looks better than ever