Olivia Culpo got engaged to longtime love Christian McCaffrey last month.
And over the weekend, the 31-year-old stunner — who’s regularly spotted in LA — looked like a bride-to-be as she donned a strapless ivory dress and showed off her massive diamond engagement ring.
The beauty queen attended the Best Buddies International 6th Annual Celebration of Mothers in the Pacific Palisades on Saturday.
Culpo was accompanied by her 26-year-old fiancé, who complemented her in a cream shirt and brown suede jacket.
Her family also joined the socialite in the star-studded affair — mother Susan Curran, brother Gus Culpo, and sisters Sophia and Aurora Culpo.
Gorgeous: Olivia Culpo looked like a bride-to-be as she donned a strapless ivory dress and showed off her massive diamond engagement ring at Best Buddies International Celebration of Mothers; pictured with fiancé Christian McCaffrey
Perfect pair: Culpo was accompanied by her 26-year-old fiancé, who complemented her in a cream shirt and brown suede jacket
Rock: The actress had her engagement ring on full display
Culpo was the epitome of elegance as she modeled the long, linen dress as she walked the red carpet.
The Miss Universe 2012 winner paired her number with a pair of open-toed nude leather heels.
She accessorized with a large brown leather clutch, dangling gold earrings and a bracelet on her right wrist.
She styled her luscious dark brown locks in an updo, pulled them off her face and arranged them in a low bun, tied with a gold ribbon.
The look was accentuated with a deep and precise center part with long, face-framing locks left loose in the front.
The Sports Illustrated Swimsuit Issue model posed for photos with her siblings — Sophia, 26, and Aurora, 34 — sporting striking looks of her own.
Sophia looked fabulous in a four-tiered white dress with a fitted v-neck bodice, while Aurora turned heads in a red and cream patterned dress that teased her cleavage and midriff.
Sophia wore her glossy locks in the center and waves that fell over her chest while Aurora rocked her long, blonde locks loose and in an undefined part.
Threesome: The Sports Illustrated Swimsuit Issue model posed for photos with her siblings – Sophia, 26, and Aurora, 34 – sporting striking looks of her own
Wow! Culpo was the epitome of elegance as she modeled the long, linen dress as she walked the red carpet
The non-profit Best Buddies International is made up of volunteers who create opportunities for people with intellectual and developmental disabilities (IDD).
The program pairs volunteers with a buddy with an intellectual and/or developmental disability with the aim of providing them with a friend or mentor.
This year’s event honored actress, activist and mother of four Holly Robinson Peete, whose son Rodney Jr., from her marriage to retired NFL star Rodney Peete, has autism.
As the mother of a child with autism, Best Buddies described Peete as someone “who personifies the genuine love and resilience that parents of children with IDD display to ensure their children live meaningful, purposeful lives.”
The event celebrated the mothers of Best Buddies contestants and paid tribute to the gifts of love and friendship mothers give to their children.
Talented! Olivia and her family performed as a small orchestra, with the pageant queen playing the cello
Olivia showed that she is more than just a pretty face when she performed with her relatives at the soiree.
She played cello while mother showed her violin playing and brother Gus played keyboard.
Culpo posted a video of the performance on Instagram, sharing her talent with her 5.3 million followers.
‘Happy Mother’s Day Mom! You are always the star of the show. I love you so much,” she wrote in the caption.
She added, “@bestbuddies @gusculpo ..shout out to pageturner @auroraculpo.”
The post has so far garnered over 53,000 likes from her fans, with many commenting on her musical skills in the comments.
One follower wrote, “So how can we get you on Bridgerton?! Lol,” while another said, “obsessed with this. Learning the cello is on my bucket list.’
Family affair: Also the socialite at the star-studded gathering was her family – brother Gus Culpo, sisters Sophia and Aurora, and mother Susan Curran
Precious: The family gathered to pose for a photo
Christian is a running back with the San Francisco 49ers and has been romantically linked to the reality TV star since 2019.
He got down on one knee while handing Olivia a large diamond engagement ring while they were vacationing at the Amangiri resort in Utah.
The future Mrs. McCaffrey shared the happy news on Instagram, writing ‘4.2.23’ in her caption.
Speaking of the ring, Nicole Wegman, founder and CEO of Ring Concierge, told DailyMail.com, “We collaborated with Christian to design a ring that encapsulates Olivia’s trendsetting style while remaining timeless – a beautifully cut oval flanked with epaulettes at the sides in a handmade gold and platinum setting.’