John Roberts is the Chief Justice of the United States, and he will administer the oath-taking ceremony for Vice President-elect JD Vance and President-elect Donald Trump, here is everything you need to know about him!

President Trump did not place his hands on a stack of Bibles while taking the oath of office Monday, but he did not violate the U.S. Constitution either.

Trump took the oath of office on Monday immediately after Vice President JD Vance was sworn in by Associate Supreme Court Justice Brett Kavanaugh. As Vance took the oath of office, he placed his right hand on a Bible that was held by his wife, Usha Vance, as she also held one of their three children.

Throughout the prior 59 presidential inauguration ceremonies there have been moments of celebration and of various mishaps.

Donald Trump has taken the oath of office, and is officially the 47th president of the United States of America. Chief Justice John Roberts administered the oath.

Trump was sworn in as the 47th president of the United States on Monday, taking the oath without placing his hand on the Bible

Images from the swearing-in show President Trump did not put his hand on a Bible as he was sworn in by Supreme Court Chief Justice John Roberts. His right hand was raised while his left arm hung down at his side.

Trump was sworn in at the U.S. Capitol by Chief Justice of the United States John Roberts. Roberts also administered the oath of office to Trump in 2017. Trump will deliver an inaugural address soon.

Donald Trump will take the oath of office saying he returns to the presidency “confident and optimistic” it's the start of “a thrilling new era of national success.”

President-elect Donald Trump, from left, takes the oath of office as son Barron Trump and wife Melania Trump watch during the 60th Presidential Inauguration in the Rotunda of the U.S. Capitol in Washington,

Justice Brett Kavanaugh will administer the oath of office to Vice President-elect JD Vance. Trump tapped Kavanaugh for the Supreme Court in 2018. Vance will be sworn in first.

The prospect of legal challenges to President Trump’s purges may be a feature, not a bug, for adherents of sweeping presidential authority.