Friday's inauguration officially marked the day that Trump became the United States' 45th commander in chief. And the U.S. has never had a president quite like Trump, the brash property magnate and "Celebrity Apprentice" star who appears set to send shock waves around the world with freewheeling, early-morning Twitter missives. Naturally, the historic day was front-page news around the world. Here's a selection of newspaper covers addressing the new occupant of the Oval Office. (Colin Campbell/Yahoo News)
See more of our inauguration coverage here.