Glossy locks, glowing skin and a prince on her arm to boot: who wouldn’t want to be Kate Middleton right now? Okay, so we might not have the prince but, luckily, we can at least aim for the perfect bright complexion; the secret of which is reportedly thanks to Karin Herzog’s oxygen skincare range. This cult beauty line comprises 2% oxygen which helps to detoxify and fight the bacteria that causes spots. And rumour has is the princess-to-be’s faves are Oxygen Face Cream, £35 for 50ml, and Vita-A-Kombi 3 (which is brilliant for attacking spots), £21 for 16ml. Available from Karinherzog.co.uk