As former U.S. President Jimmy Carter's funeral got underway, former presidents and first ladies were seen greeting each other before heading to their seats — but some pointedly avoided the Trumps

The Clintons, Barack Obama, and Mike Pence were loudly booed by the crowd watching the event on screens from the Capital One Arena

President Joe Biden, Vice President Kamala Harris and all living former presidents attended the funeral, including Bill Clinton, George W. Bush, and Barack Obama. Both President-elect Donald Trump and former Vice President Mike Pence also attended, marking the first time the pair were in the same room in four years.

As Donald Trump prepares to be sworn in for his second term, a bevy of political leaders, tech CEOs, celebrities and others are in attendance in the U.S. Capitol.

The president-elect and his former vice president, who have been at odds since the Jan. 6, 2021 Capitol riots, briefly conversed at former President Jimmy Carter's state funeral

Former Vice President Mike Pence is in attendance at Trump’s inauguration, his wife, former second lady Karen, is not. Karen Pence snubbed the Trumps earlier this month at Carter’s funeral, where she ignored Melania Trump’s efforts to shake her hand.

Bill Clinton. George W. Bush. Barack Obama. Donald Trump. Joe Biden.

Chip Somodevilla / Getty Images There's Al Gore, Mike Pence, Karen Pence, Bill Clinton, Hillary Clinton, George W. Bush, Laura Bush, Barack Obama, Donald Trump, Melania Trump, Joe Biden ...

President-elect Donald Trump entered the Washington National Cathedral on Thursday morning ahead of Jimmy Carter's funeral, and he publicly interacted with his former vice president Mike ... Bush and Bill and Hillary Clinton. Trump and Pence have not ...

Donald Trump will be sworn in for a second term as president Monday—with every living former president, billionaires like Elon Musk and Mark Zuckerberg, Carrie Underwood, the Village People and several foreign leaders getting invitations.

Former U.S. presidents attended Jimmy Carter's funeral on Thursday. Chip Somodevilla / Getty Images There's Al Gore, Mike Pence, Karen Pence, Bill Clinton, Hillary Clinton, George W. Bush, Laura Bush, Barack Obama, Donald Trump, Melania Trump, Joe Biden ...