She posted: "You’ve always been my knight in shining armour, but now it’s official. Sir @davidbeckham!!! What an honour, I couldn’t be prouder of you. Your dedication to the things that matter most — your country, your work, your passion, and most of all, your family — has never wavered. The way you’ve touched so many lives over the years with kindness and humility speaks volumes about the man you are and continues to inspire us everyday. But above all else, I’m so, so proud to call you mine. I love you so much xxxx."