Paris and Nicky Hilton attend memorial service for grandfather Barron who passed away last month

Paris Hilton attends the memorial service for her late grandfather Barron with sister Nicky one month after his passing at age 91

It was an emotional day for the illustrious Hilton clan on Saturday.

Sisters Paris and Nicky Hilton joined their family at a memorial service in Beverly Hills, California over the weekend for their grandfather Barron Hilton, who died on Sept. 19 at the age of 91.

Barron was the son of Conrad Hilton, the original founder of the Hilton hotel empire, and he helped ensure the continued success of the family business.

Somber: Paris Hilton joined her family at a memorial service in Beverly Hills over the weekend for her grandfather Barron Hilton, who died on Sept. 19 at the age of 91

Both Paris and Nicky looked appropriately somber and chic in all black, with Paris wearing her trademark high ponytail, along with a blazer and pleated A-line skirt.

Paris, 38, did allow for some serious bling, however, donning large pearls as well as a giant snowflake-style diamond necklace.

Nicky, 36, was slightly more toned down, in a simple scoop-neck black midi dress and one cuff on her wrist.

Both sisters carried large leather purses and wore black stilettos and large sunglasses at the event, which took place at the Church of the Good Shepherd. 

Reflective moment: Nicky was in a simple scoop-neck black midi dress and one cuff on her wrist

Reflective moment: Nicky was in a simple scoop-neck black midi dress and one cuff on her wrist

Procession: Paris wore her trademark high ponytail, along with a blazer and pleated A-line skirt

Procession: Paris wore her trademark high ponytail, along with a blazer and pleated A-line skirt

Their younger brother Barron, 29, who is named for his late grandfather, gave a eulogy at the service.

He was also seen outside the event, with his pregnant Tessa Grafin von Walderdorff at his side.

The Hilton children’s parents Kathy and Richard were also in attendance.  

Expecting: Their younger brother Barron was also seen outside the event, with his pregnant Tessa at his side

Expecting: Their younger brother Barron was also seen outside the event, with his pregnant Tessa at his side

Serious demeanor: Nicky carried a large leather purses and wore black stilettos and large sunglasses

Mom and dad: The Hilton children's parents Kathy and Richard were also in attendance

Family moments: Nicky resembled her mom Kathy, on the arm of her husband James Rothschild

Continuing her high rate of activity on social media, Paris chronicled the somber family affair on her Instagram stories, which included memorial placards featuring key moments from Barron’s long life.

Dubbed ‘The Flying Innkeeper’ for his love of planes, the photographic moments included him meeting several American presidents, as well as scenes from his family life.

Paris made sure to show images of herself with her beloved grandpa. 

Adored: Continuing her high rate of activity on social media, Paris chronicled the somber family affair on her Instagram stories

Adored: Continuing her high rate of activity on social media, Paris chronicled the somber family affair on her Instagram stories

A lifetime made of memories: Elements included memorial placards featuring key moments from Barron's long life

A lifetime made of memories: Elements included memorial placards featuring key moments from Barron’s long life

The Simple Life star is coming off a busy week, after a trip to Mexico City where she celebrated the launch of her new fragrance Electrify.

Incredibly, Electrify is the reality star’s 25th perfume release.

Aside from images and clips devoted to her grandfather, Paris’s Insta-story is currently filled with festivities from her Mexico trip, especially moments communing with her adoring fans there. 

Bittersweet: Paris made sure to show images of herself with her beloved grandpa

Bittersweet: Paris made sure to show images of herself with her beloved grandpa

Paris in Mexico: The Simple Life star is coming off a busy week, after a trip to Mexico City where she celebrated the launch of her new fragrance Electrify

Paris in Mexico: The Simple Life star is coming off a busy week, after a trip to Mexico City where she celebrated the launch of her new fragrance Electrify

In her element: Paris's Insta-story is currently filled with festivities from her Mexico trip, especially moments communing with her adoring fans there

In her element: Paris’s Insta-story is currently filled with festivities from her Mexico trip, especially moments communing with her adoring fans there

Read more at DailyMail.co.uk