Lauren Sanchez, the fiancée of Amazon chairman Jeff Bezos, wore an eye-popping white Alexander McQueen pantsuit with a lacy bustier at Donald Trump's inauguration in DC on Monday.

Trump's inauguration drew several business and tech CEOs, including Jeff Bezos, Mark Zuckerberg, Elon Musk, Tim Cook, and TikTok's Shou Zi Chew.

Tech leaders should have a visible presence at Trump’s inauguration, with Jeff Bezos, Elon Musk, Mark Zuckerberg, Tim Cook, Shou Zi Chew, Sundar Pichai, and Sam Altman all reported to be present. Musk is also scheduled to speak at a pre-inauguration rally, and Zuckerberg will reportedly host a black-tie event on Inauguration Day.

Several high-profile tech leaders and celebrities made headlines at Donald Trump’s inauguration as the 47th president of the United States on January 20, 2025, in Washington, DC.

Among the guests at Donald Trump's second inauguration in Washington, D.C. today were three billionaire tech CEOs: Amazon's Jeff Bezos, Tesla's Elon Musk, and Meta's Mark Zuckerberg. They were also joined by Google CEO Sundar Pichai and Apple CEO Tim Cook.

A slate of major business titans are in the nation's capital and preparing to see Donald Trump get sworn in as the 47th President of the United States on Monday.

About 20,000 Trump supporters have gathered at Capital One Arena in Washington Monday afternoon, where Trump and Vice President JD Vance are expected to address the crowd later in the day. Trump is also expected to sign several executive actions at the area during his on-stage appearance.

Everyone from Chuck Schumer to JB Pritzker is scrambling to mount a resistance in the form of messaging, litigation and congressional action.

The guest list includes some of America’s most influential tech billionaires and politicians as well as some foreign leaders and celebrities who have embraced Trump.

A who's who of tech titans, business magnates, and global elites attended President Donald Trump’s 2025 inauguration, including Musk, Bezos, and Zuckerberg.

The Constitution spells out the precise wording of the oath required of presidents: “I do solemnly swear (or affirm) that I will faithfully execute the Office of President of the United States, and will to the best of my Ability, preserve, protect and defend the Constitution of the United States.”

The capacity for Trump's swearing-in shrunk significantly when the ceremony was moved indoors due to cold temperatures. Here's who made the cut and who didn't.