我的王子殿下用英文怎么写？

My Prince Charming can be expressed in English as "Your Royal Highness". The term "Your Majesty" in English serves as a complimentary way of addressing the Crown Prince in Chinese, where "陛下" signifies the humble position one is only able to observe the steps of the palace. By using this term, one can embody the sense of respect and humble demeanor towards the royal title in a similar fashion.