36 years today,' the Princess wrote in the caption of the sweet post. In the second image, the Queen's granddaughter wore a black face mask as she smiled from a plane seat next to her hubby, as the pair got ready to fly off to their destination. Opting for natural skin, Eugenie opted to accessorise with a pair of gold hoop earrings and a dainty necklace to match, her locks blowing in the breeze. Get exclusive celebrity stories and fabulous photoshoots straight to your inbox with OK!'s daily newsletter. Princess Eugenie shared a sweet tribute to her husband Jack Brooksbank for his 36th birthday (Image: INSTAGRAM/PRINCESS EUGENIE) Read More Related Articles