Donald Trump's UFC Freedom 250 Birthday Celebration Vlog by Granddaughter Kai

Granddaughter Kai Trump, 19, posted a YouTube vlog documenting her grandfather Donald Trump's birthday celebration at the UFC Freedom 250 event held on the White House grounds as part of the United States' 250th‑anniversary festivities. The video walks viewers through a behind‑the‑scenes tour of the historic residence, shows the Oval Office, the president’s red button and a “Diet Coke” button, and captures the fights inside the Octagon along with family members greeting fighters.

The vlog also includes a brief background appearance by Barron Trump, prompting online speculation about a possible rift between the uncle and niece. Kai later clarified on a podcast that Barron, a private NYU business‑school student, is simply avoiding the spotlight and that there is no family dispute.