Caitlyn Jenner, 74, and longtime gal pal Sophia Hutchins, 26, match up in black as they attend star-studded White House Correspondents' Dinner

Caitlyn Jenner, 74, and her longtime live-in gal pal Sophia Hutchins, 26, attended the White House Correspondents' Dinner side by side on Saturday.

Thrown at the Washington Hilton, the prestigious event welcomed a dazzling array of showbiz figures as well as top political figures including US President Joe Biden.

The event was hosted by Saturday Night Live comedian Colin Jost, who arrived at the glittering soiree on the arm of his movie star wife Scarlett Johansson.

Vanderpump Rules stars Jax Taylor and Brittany Cartwright attended the fete as the Daily Mail's honored guests - two months after announcing their separation.

Amid the cavalcade of flashy celebrities, Caitlyn and Sophia, who have spent years batting away romance rumors, opted for simple elegance.

Caitlyn Jenner , 74, and her longtime live-in gal pal Sophia Hutchins, 26, attended the White House Correspondents' Dinner side by side on Saturday

Caitlyn, who ran for Governor of California as a Republican in 2021 as part of the recall bid against Gavin Newsom, modeled a simple black trouser suit

Caitlyn, who ran for Governor of California as a Republican in 2021 as part of the recall bid against Gavin Newsom, modeled a simple black trouser suit.

She teamed the slimming suit with a simple white top, wearing her luxurious caramel locks down and giving herself a bit of added stature with black heels.

Meanwhile Sophia, who like Caitlyn is transgender, slid into a full-sleeved floor-length black gown that highlighted her petite frame. 

Although they live together, Sophia has insisted to the New York Times that she and Caitlyn 'were never romantically involved' with each other.

Sophia has a business relationship with Caitlyn, working as her manager after the role was vacated by Caitlyn's ex-wife Kris Jenner. 

The young blonde explained: 'I saw nobody was managing her, and there were all these people taking massive advantage. And I was saying: "Caitlyn, if I don’t step in here and start managing you, you’re going to go broke."'

Caitlyn, who was married three times when she was known as Bruce Jenner before transitioning, described herself to the Sunday Times last year as: 'Very single!'

She said: 'I’m not even close to looking for a relationship. I’ll never have a relationship in the future. I just don’t see that in my life. I am not looking for that.' 

Amid the cavalcade of flashy celebrities, Caitlyn and Sophia, who have spent years batting away romance rumors, opted for simple elegance

The former Olympian, who has six children and 23 grandchildren, insisted that she does not suffer from loneliness because of her dogs and her 'very large family. Every night of the week I could go to somebody’s house and have dinner.'

A few years ago Sophia dished on the Juicy Scoop podcast: 'We had to put a lock on my door because Caitlyn decided to barge into my room while I had a friend over.'

She told host Heather McDonald that Caitlyn 'knew he was there' but still walked into the room and 'kind of saw a lot of things happening.'

Said Sophia: 'It's kind of like living with your parents and I'm like oh, this might be a turning point where I might need to move out.'