Vanderpump Rules stars Jax Taylor and estranged wife Brittany Cartwright join Sophia Bush as they lead celeb guests at White House Correspondents' Garden Brunch

Former Vanderpump Rules fixtures Jax Taylor and his estranged wife Brittany Cartwright are enjoying being guests of DailyMail.com over the White House Correspondents' Dinner weekend.

The Valley stars — who announced that they had separated in February — kept their distance on the red carpet during their entrance to the earlier White House Correspondents' Garden Brunch in Washington, DC, on Saturday.

The reality stars were joined by the One Tree Hill star Sophia Bush — and her new partner Ashlyn Harris — along with SAG-AFTRA President Fran Drescher and The Daily Show's Jordan Klepper.

Jax, 44, wore a blue on blue patterned jacket with a matching blue shirt and contrasting black pants and sneakers.

Brittany, who shares three-year-old son Cruz with Jax, looked like a breath of fresh air in a sleeveless off-white dress featuring a lace skirt with an asymmetrical hem, which she paired with matching heels with a strap around her ankle.

Jax Taylor and estranged wife Brittany Cartwright are enjoying being guests of DailyMail.com over the White House Correspondents' Dinner weekend. They were join by other celeb guests Saturday at the White House Correspondents' Garden Brunch in Washington, DC, on Saturday

Jax, 44, wore a blue on blue patterned jacket with a matching blue shirt and contrasting black pants and sneakers 

Brittany looked like a breath of fresh air in a sleeveless off-white dress featuring a lace skirt with an asymmetrical hem, which she paired with matching heels with a strap around her ankle 

This is the first White House Correspondents' Dinner the Vanderpump Rules alums have attended.

Prior to the event, the duo both expressed their excitement at joining DailyMail.com, with father-of-one Jax saying: 'Really looking forward to attending the White House Correspondents' Dinner. This will definitely be a highlight of my life and an incredible evening.' 

Brittany added: 'I’m honored to have been invited to the White House Correspondents' Dinner! This will be an unforgettable night and I’m so excited to be attending alongside so many amazing people.'

The event comes two months after the duo stunned fans with the news that they were separating after four years of marriage and nine years total together.

One Tree Hill alum Sophia Bush, 41, attended the event with her girlfriend, former professional soccer player Ashlynn Harris, 38.

Sophia looked gorgeous in a strapless light green midi dress with different shades of green flowers all over it. 

The Good Sam star paired the dress with a pair of black strappy sandals with one thin strap across her toes and another around her ankle. 

Ashlyn, meanwhile, was pretty in a pale pink, double-breasted suit with gold buttons on the jacket.

One Tree Hill alumna Sophia Bush, 41, attended the event with her girlfriend, former professional soccer player Ashlyn Harris, 38

Sophia looked gorgeous in a strapless, midi-length, light green dress with different shades of green flowers all over it

The Good Sam star paired the dress with a pair of black strappy sandals with one thin strap across her toes and another around her ankle

Ashlynn (L) was pretty in a pale pink double-breasted suit. They were seen with (L–R) Kasie Hunt, Megan Murphy, Hilary Rosen, Sophia and Joanna Coles

The Nanny's Fran Drescher, 66, also made an appearance at the annual brunch and looked lovely in a black suit featuring high-waisted pants, which she paired with a soft grey top and a red purse for a pop of color

The Daily Show's Desi Lydic and Jordan Klepper also attended the event

Desi looked delightful in a mint green suit and white shirt. The pants were cropped at the ankle and the unbuttoned jacket fell to mid thigh. Klepper wore black pants and a black t-shirt with a blue blazer.

The Nanny's Fran Drescher, 66, also made an appearance at the annual brunch and looked lovely in a black suit featuring high-waisted pants, which she paired with a soft grey top and a red purse for a pop of color.

The Daily Show's Desi Lydic and Jordan Klepper also attended the event.

Desi looked delightful in a mint green suit and white shirt. The pants were cropped at the ankle and the unbuttoned jacket fell to mid thigh.

Klepper wore black pants and a black t-shirt with a blue blazer.