So many things are baffling about US politics that Melania Trump, while undoubtedly one of them, is so far down the list as to be almost unworthy of comment. But then, ‘unworthy of comment’ is largely what she has sought to be in recent times.

Described by some as an "enigma", Mrs Trump is expected to return to her White House duties "on her own terms".

As Donald Trump starts naming his team for his second term one position is already filled – first lady. Melania Trump proved a colourful first lady last time round and the early signs are that she will be no less discussed during the second term.