Kai Trump reveals how she and Barron used to pass time in White House during adorable behind-the-scenes video

Kai Trump has offered an unprecedented behind-the-scenes glimpse into the First Family in a 14-minute vlog of inauguration day.

The 17-year-old eldest grandchild of President Donald Trump captured key moments from the 18 hour day, spanning from the swearing in itself, to the family's arrival at the White House and three inaugural balls.

Kai candidly revealed that she and Barron - Trump's youngest son, who is just one year older - used to play hide and go seek inside the White House during Trump's last stint in power from 2017 to 2021.

'Me, Barron and Donny,' she said, referencing her younger brother.

'We used to play hide and go seek... and also on the front lawn [we] would play soccer.'

Kai lightheartedly suggested that she and Barron could reunite for another game of soccer in a future vlog.

'A soccer vlog of me and Barron? If you guys want to see that, let me know,' she said. 

The budding YouTuber described Monday's inauguration as 'the experience of a lifetime... a little bit crazy' but 'memorable' as she detailed her sheer exhaustion.

Heading into the big day, Kai told cameras she'd slept just four hours and was feeling 'cooked.'

She said each day had been jampacked with activities, leading to 'early starts and late nights' and leaving little time in the day to actually sleep.

The morning church service on Monday was when Kai first began processing the life changing events that were about to take place.

'It's a lot at once, but very exciting for the whole family,' she said.

At one stage, Kai invited her father Don Jr., Trump's eldest son, to 'say something to the vlog.'

Don Jr. said: 'I love this little smurf. I'm so proud of her. I jumped her yesterday and asked her if she wanted to speak in front of 25,000 people live and she absolutely crushed it.

'Even if, at her age, dad's are not cool, I don't care, I love her so much.' 

The pair revealed they were nervous about the impending slow dance at two of the three balls they were attending later in the evening, noting they had never danced together and were not particularly coordinated.

'We're going to have two people with two left feet so it's going to be interesting. Kai is going to break out some of her breakdancing which she's been practising.' 

As Don Jr. left Kai and her friend, she said: 'What a chiller. What a chiller. A chill guy.'

Even amidst all the chaos of the day, Kai revealed that Trump is still, to her, 'just a normal grandpa.'

Later in the evening, the Trump family took a quiet moment to take some family pictures.

Ivanka, Tiffany, Don Jr., Eric and their partners, along with Kai and Melania, gathered around President Trump for an impromptu photo.

The President then took another solo picture with Kai alone.

Kai's video has already been viewed almost 500,000 times in the five hours since she posted it.

'Kai is basically the princess of the United States,' one fan wrote.

'You are a breath of fresh air young lady. Your parents and your Grandpa should be incredibly proud of the young lady you have grown into. Thank you so much for sharing this with us,' another added.

Kai shot to stardom during her grandfather's 2024 campaign, appearing and even speaking at rally events and sharing behind-the-scenes moments with her following on social media.