No Title of Nobility shall be granted by the United States: And no Person holding any Office of Profit or Trust under them, shall, without the Consent of the Congress, accept of any present, Emolument, Office, or Title, of any kind whatever, from any King, Prince, or foreign State.
> [Honorary knighthoods] are a way for the UK to recognize the achievements of individuals who are not UK citizens. They are awarded on the advice of the UK Foreign and Commonwealth Office, and are conferred by the Crown.
> In the US, accepting a title of nobility from a foreign state is prohibited without the consent of Congress. However, this prohibition is different from accepting an honorary knighthood, which is more of a recognition or award rather than a title of nobility.