How Olivia Culpo, Christian McCaffrey’s Daughter Is Adjusting to Baby

Sophia Culpo Reveals How Olivia Culpo’s Daughter Is Embracing Big Sister RoleOlivia Culpo and Christian McCaffrey’s daughter Colette has added “big sis” to her playbook. Just days after the couple announced they had welcomed their second baby, a boy named Roman, Olivia’s sister Sophia Culpo confirmed that the 14-month-old has seamlessly transitioned into her new role. “She’s so sweet,” Sophia told E! News of Colette in an exclusive interview at Alice + Olivia’s breast cancer awareness benefit at their flagship Beverly Hills store Oct. 17. “She loves him. She gives him little kisses and she’s just so special.” Indeed, the 29-year-old—who is also the youngest sibling to Pete Culpo, 38, Aurora Culpo, 37 and Gus Culpo, 31—mused that she loves seeing the second generation expand. “It’s so special to see her get a sibling,” Sophia noted, “because we’re such a big family. So, to see her get a brother is just so fun.” Meanwhile, Sophia is doing some family expanding of her own, having just hard-launched boyfriend JP earlier this year on social media. “He’s got the stamp of approval,” Sophia confirmed. “He’s just so thoughtful and sweet.” As for Olivia, 34, and Christian, 30, the couple confirmed the arrival of their newest addition earlier this month, sharing he had been born on September 29. Alongside a sweet photo of Olivia cradling her son in a hospital bed, the couple—who wed in 2024—shared his full name, "Roman Augustus McCaffrey.” Christian also cheekily admitted that his sleep, at least, hasn’t taken a hit since their newborn’s arrival. Olivia Culpo/Instagram“Sleep’s great!” Christian told reporters at an Oct. 16 press conference. “My family’s down in L.A. right now while my wife’s recovering. Don’t tell her this, I’m sleeping fantastic.” As Olivia continues to recover in Los Angeles, the San Francisco 49ers quarterback confirmed she’ll be “coming back up” to their city with the kids “soon.” And while the couple now have two under 2, Christian has previously emphasized just how much he and Olivia have loved becoming parents. “Watching your daughter grow has been the coolest thing in my life,” he told E! News in February. “Watching her develop a personality, start to notice the world, smile, move. It's been awesome.” For a deeper look into Olivia and Christian’s family, keep reading… Olivia Culpo/InstagramBabymoonOlivia Culpo and Christian McCaffrey enjoyed a beach getaway with their daughter Colette amid the model's pregnancy with baby No. 2.Olivia Culpo/InstagramPerfect MatchCulpo twinned with her daughter in matching lobster pajamas.Olivia Culpo/InstagramOlé!McCaffrey donned a mini sombrero while feeding Colette during a family summer trip in 2026.Olivia Culpo/InstagramAbout to PopCulpo snapped this photo of herself massive baby bump while holding Colette in her arms, quipping, "I can confirm this is as uncomfortable as it looks."Christian McCaffrey/InstagramTime OutIn honor of his 30th birthday in June 2026, McCaffrey shared this hilarious photo o himself and Colette napping on a plane. "Thankful for another lap around the sun," he wrote on Instagram. "I love my family and friends."InstagramBaby's First ChristmasThe couple took Colette to Disneyland during her first hoiday season.Olivia Culpo/InstagramGame OnCulpo held up her baby girl as they cheered on the San Francisco 49ers during an away game at Los Angeles' SoFi Stadium.Instagram Welcome to the Team One week after announcing she gave birth in 2025, Culpo shared an adorable time-lapse video of her baby bump, which ended with a shot of her cuddling her and McCaffrey's little one.Instagram Players Who Twin Together, Stay TogetherThe model and her tiny tot proved they are a winning duo by sporting matching fluffy brown robes after Colette's birth. TikTokAn Unbeatable Trio Culpo and McCaffrey—who tied the knot in June 2024—weren't the only ones excited to welcome a new addition to the family. Shortly after Colette's arrival, the model shared several clips of her pup Oliver proving he was thrilled for their family's new addition, including one of the trio taking a nap together in bed. TikTokScoring a KissMore proof that Oliver is an excellent big brother? The doggo gave his baby sister kisses while she cozied up her in carrier. Instagram Put Grandma in, Coach Culpo felt lucky that her mom Susan Curran stepped in to help her with baby Colette as she adjusted to the first month of her motherhood journey. The former Miss Universe said of her kiddo's grandma on Instagram at the time, "I can only hope to be as good as her." TikTokA Well-Deserved TimeoutColette got some much-needed rest while cuddling in her mom's arms on a cozy armchair. For the latest breaking news updates, click here to download the E! News App