Dishevelled-looking backbencher Boris Johnson was the 15th MP to pledge his allegiance to the new king today.
The former Prime Minister, who was ousted from power following a mass walkout by fed-up Tory MPs in July, was one of the last visitors the late Queen received at Balmoral before her death.
Mr Johnson, MP for Uxbridge and South Ruislip, had characteristically ruffled hair as he walked into the House of Commons, which returned for the first time since the Queen's funeral this morning.