Donald Trump is President of the United States of America.
Sworn in at noon local time, President Trump pledged to serve his country under oath, as America's 45th president.
The ceremony, marked by pomp and pageantry, was attended by Bill and Hillary Clinton, and the Obamas, among many other high-profile former presidents and officials.
Flanked by his wife and children, Donald Trump addressed thousands of supporters who had turned out to seem him inaugurated.
CLIP SWEARING IN