The Trumps were received by Kate Middleton and Prince William after their helicopter, Marine One, landed on the grounds of Windsor Castle on Wednesday, Sept. 17. They then walked with the Prince and Princess of Wales to be officially welcomed by the King and Queen .

President Trump and First Lady Melania were received by the Prince and Princess of Wales after Marine One landed on the grounds of Windsor Castle. The two then walked with William and Kate to be officially welcomed by King Charles and Queen Camilla.

The rules of etiquette surrounding the British royal family, such as bows, curtsies, and subtle gestures, have once again come under scrutiny, as two recent incidents are compared with an older but telling moment involving Princess Charlotte.

Melania Trump has raised eyebrows with the way she greeted Queen Camilla and Princess Kate.The First Lady along with the U.S. President Donald Trump has officially begun their second state visit

Kate Middleton is known for her sweet curtsies to King Charles and Queen Camilla, but she didn't dip while greeting them during the official welcome for U.S. President Donald Trump and first lady Melania Trump 's state visit.

As per recent reports, Melania Trump accompanied President Donald Trump on their state visit to the United Kingdom this week. As outlined by some sources, the First Lady ignored social conventions and shook hands with King Charles and Queen Camilla of Great Britain during said occasion.

Kate Middleton did not curtsy to Donald Trump during a state visit to the U.K. Learn what royal protocol says about greeting visiting dignitaries

King Charles and Queen Camilla officially welcomed President Donald Trump and First Lady Melania Trump to their second state visit to the United Kingdom yesterday (7). The couple arrived at Windsor Castle aboard Marine One,