It is no secret that Princess Kate never has a bad hair day whenever she represents the Royal Family – which many of us could only dream of. Whether she is dazzling onlookers in a sparkling tiara while donning a chignon bun or sporting a perfect blow-dry, the Princess of Wales always looks flawless.

Thanks to a leading expert they have shed light on some of her beauty secrets. Today she turns 43-years-old and is expected to celebrate with family and friends including her husband Prince…