Anderson was not by Don Jr.’s side in the Capitol Rotunda, prompting onlookers to wonder where she was. A source said she's not accepted by the family

How tall is Barron Trump? On Inauguration Day, Jan. 20, 2025, Donald and Melania's son noticeably stood out with his 6-foot-9 (or 6-foot-7) stature.

Nearly every member of President Donald Trump’s family circle was in attendance for the ceremonies and events around his inauguration as 47th president of the United States, and that includes his in-laws.

Kimberly Guilfoyle attended the inauguration while ex Donald Trump Jr. brought his new girlfriend, Bettina Anderson

Donald Trump Jr.’s new socialite girlfriend Bettina Anderson was nowhere to be seen during Donald Trump’s swearing-in at the U.S. Capitol at noon Monday, even though it appears that she was

Donald Trump Jr. brought his girlfriend, Bettina Anderson, to his father’s pre-inauguration events after breaking off his engagement to Kimberly Guilfoyle

Kimberly Guilfoyle and Donald Trump Jr's current girlfriend, Bettina Anderson, will both be present at Donald Trump's inauguration, creating potential

Sons of US President Donald Trump Eric Trump (2nd R) and son Donald Trump Jr. (L), his daughter Ivanka Trump (R) and granddaughter Kai Madison Trump attend the Liberty inaugural ball in Washington, DC, on January 20, 2025.

During Trump's final term in office, which lasted from 2017 to 2021, Kai disclosed that she and Barron, Trump's youngest 18-year-old don, used to play hide-and-seek within the White House. “Me, Barron and Donny (her younger brother),” she said, adding that “we used to play hide and go seek” as well as “soccer” on the front lawn.

Trump is a grandpa to several children, including his eldest grandchild, Kai Madison Trump. Learn about all of them here.

Viewership for the inauguration was down from President Joe Biden’s 2021 ceremony, according to Nielsen figures.