Gigi Hadid and her mother Yolanda Hadid were seen heading to a memorial service for former IMG Models president Ivan Bart on Monday.
The 28-year-old supermodel and 59-year-old former Real Housewives of Beverly Hills star both wore black to the remembrance, held in New York City.
The Guest In Residence founder layered a cardigan over a plunging v-neck vest and added black trousers.
She added a final covering of a leather blazer coat and stepped out in a pair of pointy-toe leather shoes.
For her part, Yolanda donned cropped black slacks and wore a gray jacket covered with black lace.
![Gigi Hadid and Yolanda don all-black attire for memorial service honoring former IMG Models president Ivan Bart in NYC 2 Paying their respects: Gigi Hadid and her mother Yolanda Hadid were seen heading to a memorial service for former IMG Models president Ivan Bart on Monday](https://i.dailymail.co.uk/1s/2023/11/13/23/77759339-12745343-Paying_their_respects_Gigi_Hadid_and_her_mother_Yolanda_Hadid_we-a-56_1699917058824.jpg)
![Gigi Hadid and Yolanda don all-black attire for memorial service honoring former IMG Models president Ivan Bart in NYC 4 Traditional attire: The 28-year-old supermodel and 59-year-old former Real Housewives of Beverly Hills star both wore black to the remembrance, held in New York City](https://i.dailymail.co.uk/1s/2023/11/13/23/77760493-12745343-Traditional_attire_The_28_year_old_supermodel_and_59_year_old_fo-m-55_1699917053270.jpg)
Paying their respects: Gigi Hadid and her mother Yolanda Hadid were seen heading to a memorial service for former IMG Models president Ivan Bart on Monday
The younger Hadid pulled her blonde hair back into a neat bun and she wore sepia-tinted aviators.
She was adorned in jewelry that included layered gold necklaces and small earrings.
The designer and mother-of-one carried a small black leather handbag as she headed to a waiting car.
Despite the sad occasion, the beauty smiled at fans and gestured with a thumbs-up.
Yolanda wore black leather stiletto boots with a pointed toe and she also wore aviator-style spectacles.
Her frosty blonde locks were arranged in a sleek, spiky top knot bun and she wore a light face of makeup.
The former agency president passed away at the end of October following an unspecified, short illness.
He was 60-years-old and had stepped down from his role at IMG in March of this year.
![Gigi Hadid and Yolanda don all-black attire for memorial service honoring former IMG Models president Ivan Bart in NYC 6 Stylish: The Guest In Residence founder layered a cardigan over a plunging v-neck vest and added black trousers](https://i.dailymail.co.uk/1s/2023/11/13/22/77759363-12745343-Stylish_The_Guest_In_Residence_founder_layered_a_cardigan_over_a-a-52_1699916354063.jpg)
Stylish: The Guest In Residence founder layered a cardigan over a plunging v-neck vest and added black trousers
![Gigi Hadid and Yolanda don all-black attire for memorial service honoring former IMG Models president Ivan Bart in NYC 8 Layers: She added a final covering of a leather blazer coat and stepped out in a pair of pointy-toe leather shoes](https://i.dailymail.co.uk/1s/2023/11/13/22/77759353-12745343-Layers_She_added_a_final_covering_of_a_leather_blazer_coat_and_s-a-48_1699916353963.jpg)
![Gigi Hadid and Yolanda don all-black attire for memorial service honoring former IMG Models president Ivan Bart in NYC 10 Chic: The mother-of-one pulled her blonde hair back into a neat bun and she wore sepia-tinted aviators](https://i.dailymail.co.uk/1s/2023/11/13/22/77759359-12745343-Chic_The_mother_of_one_pulled_her_blonde_hair_back_into_a_neat_b-a-47_1699916353959.jpg)
Layers: She added a final covering of a leather blazer coat and stepped out in a pair of pointy-toe leather shoes
![Gigi Hadid and Yolanda don all-black attire for memorial service honoring former IMG Models president Ivan Bart in NYC 12 'Legend': In a heartfelt tribute, Gigi gushed over the 'legend,' her close friend she called 'Forever "My Boss"'](https://i.dailymail.co.uk/1s/2023/11/13/22/77164465-12745343-_Legend_In_a_heartfelt_tribute_Gigi_gushed_over_the_legend_her_c-a-51_1699916354059.jpg)
‘Legend’: In a heartfelt tribute, Gigi gushed over the ‘legend,’ her close friend she called ‘Forever “My Boss”‘
Gigi was among the first celebrities to mourn Bart with a thoughtful social media tribute.
Taking to Instagram after hearing the news, she reposted the death announcement posted on his official account.
Hadid wrote, ‘Ivan. I don’t yet have words for this loss. I will never forget your spirit and hugs, your support and fight for others. Thank you, thank you, thank you.. for everything.’
At the end of the message, she added: ‘Rest In Peace Legend. Mr. Bart, Forever “My Boss.” You are so loved.’