Stefon Diggs is doing a touchdown dance in the comments.
After Cardi B shared the first photos of her and the New England Patriots wide receiver’s baby boy, he gushed over their new teammate—not to mention shared some sweet words for his partner.
"There he issssssss," Stefon, 31, commented on Cardi’s Nov. 19 Instagram post. "Proud of you boo butt !!!! Love you."
He added, "Baby brim."
Beyond proving her and Stefon’s son is his no. 1 fan, as he was swaddled in a blanket bearing his dad's name and team, Cardi, 33, also confirmed his arrival had come days earlier on Nov. 4. However, for now, they are keeping some details close to the vest, like his name.
Cardi, who shares Kulture, 7, Wave, 4, and Blossom, 14 months, with ex Offset, first confirmed she was pregnant in September, and since becoming a mom of four has given insight into her newest chapter.
"My life has always been a combination of different chapters and different seasons," the "WAP" rapper—who first stepped out with Stefon in February—wrote on Instagram on Nov. 13. "My last chapter was the beginning of a new season. Starting over is never easy but it’s been so worth it! I brought new music and a new album to the world!"
The 33-year-old continued, "A new baby into my world, and one more reason to be the best version of me, one more reason to love me more than anything else or anyone else so I can continue giving my babies the love and life they deserve. This next chapter is Me vs. Me! It’s me against all odds me against everything meant to get in my way."
As for Stefon, he is dad to daughter Nova, 9, from a past relationship, with an attorney for model Aileen Lopera saying in a statement to People that a paternity test from the athlete confirming he is the daughter of her 7-month-old daughter Charliee. (Stefon has not spoken out about the paternity test results and reps did not respond to E! News’ request for comment)
However, prior to the arrival of his youngest, he revealed the way in which he plans to bond with his son.
"It’s a boy. That’s enough for me," he told People earlier this month. "I can't wait to make him do push-ups and sit-ups and run around."
As Cardi and Stefon enjoy their time with their little ones, keep reading to look back at the couple's road to baby...
The Beginning of Their Romance
While fans already knew Cardi B likes those Balenciagas (the ones that look like socks), they began wondering if she also liked Stefon Diggs in October 2024. The rapper and the New England Patriots wide receiver then fueled dating speculation after they were photographed together on Valentine's Day 2025.
Though Cardi hasn't revealed the exact Xs and Os of how she met Stefon, it was more or less her thinking, "Oh he's so handsome, what's his name?"
"I thought he was cute," she said on a September 2025 episode of Today, noting they connected through mutual friends. "I was like, 'Oh, he gotta be mine.'"
A Fashionable Night Out
While some would prefer to finesse rumors, the Grammy winner and the athlete weren't afraid to keep people talking when they stepped out for a 2025 Met Gala after-party in May.
Confirming Their Relationship
Later that month, Cardi and Stefon confirmed they're a couple while attending an NBA Playoff game between the Celtics and the Knicks in New York.
"It’s tough hiding. It’s tough dating in your 30s, too, but I like him. I love him, today," the "Bodak Yellow" artist told Billboard in September 2025. "I was always scared of dating people [because] I’ve always been in a long relationship since I was like 21."
Vacation Time
Cardi and Stefon seemed to be living their best life while spending Memorial Day weekend on a yacht in Miami, Fla.
Romantic Getaway
In June 2025, the "Money" star and the football player made some more moves, debuting their relationship on Instagram and then taking a trip to Paris.
Luxurious Gifts
But fans began to wonder if Cardi and Stefon had already split after their Instagram post marking their hard launch was deleted in July 2025.
However, the musician assured followers things were Okurrr after she posted a video showcasing the Patek Philippe watch she got from Stefon.
"My boo boo got it for me at London Jewelers," she said in an August 2025 TikTok. "You know, I went to link up with him at London Jewelers and I thought he was buying himself a watch. And [he was] like, 'Surprise, a watch for you!' And [I was like], 'Ahhh! Thank you!'"
Shutting Down Speculation
Weeks later, there was speculation that Cardi could be growing her family. But when the star—who also shares kids Kulture, Wave and Blossom with ex Offset—was asked about the paternity of her rumored little one, she slammed the question.
"You’re disrespectful. Don’t do that," she told the inquirer in September 2025 while exiting a courthouse in L.A., where she won her viral trial. "Do you see women asking those types of questions to me?...Why do you feel as a man you get to ask me those types of questions? Act like you have some manners. Your mama taught you: Respect women."
A Baby on the Way
Later that month, Cardi confirmed she and Stefon are expecting a baby. While the child will be the couple's first together, the bundle of joy marks her fourth and his second overall (He is dad to daughter Nova from a previous relationship).
"Everybody kept telling me I should have fun, and we had a little bit of too fun and now I’m here," Cardi told CBS Mornings in September 2025, adding, "We’re very excited. We’re very happy."
And she had a message for all those who had been spreading pregnancy rumors.
"Now y’all can buy my album so I can buy Pampers and diapers and all that type of stuff," Cardi added, referencing her sophomore release Am I the Drama?. "I told ya. Now go support my album ‘cause I’m a mother of four now."
Cheering Each Other On
For Cardi, forming a new relationship with Stefon after her divorce from Offset required her to be "open and vulnerable."
"One time he just told me like, ‘Let me heal you,'" she continued on CBS Mornings. "'Give me a chance for me to heal you.'"
And while Stefon plays offense, he's quick to come to Cardi's defense. Like when he supported her ahead of her album release.
"When people just rip it apart, it just hurts you and it crush you," she added. "He’s like, ‘Girl, you better get it together.’ He makes me feel very confident. I feel like feeling safe is feeling confident. Feeling like you can do it, and it makes you feel like you can take over the world."
Of course, the support goes both ways as Cardi noted she's become a football fan.
"I be in the screen on Sunday, every day, cursing people out," she said on a September 2025 episode of Today. "'Pass the ball!'"
Addressing Allegations
Shortly after Cardi announced her pregnancy, Stefon made headlines over a lawsuit model Aileen Lopera filed in December 2024 in which she accused him of fathering her baby girl born in April 2025, per court documents obtained by People. According to his response obtained by the outlet, Stefon has contested the allegation that he fathered the child and has requested genetic testing to determine paternity.
Cardi then appeared to address the drama on social media.
"Hello, Barbara. This is Shirley," she said in a September 2025, giving a nod to the lyrics of Shirley Brown’s song "Woman to Woman" in which a woman calls up her partner’s mistress. "That’s your baby daddy, b---h? That’s my baby daddy, too. Well what now? I don’t f--king know. We’ll figure it out b---h."