Cardi B took to Instagram to announce the birth of her fourth child, and her first son with boyfriend, Stefon Diggs. The pair sparked dating rumors back in October last year, but never confirmed it publicly despite many sightings of them together in public.They only confirmed their relationship in May this year, after the couple was spotted at the Knicks-Celtics playoff series at Madison Square Garden. They were sitting courtside next to other A-listers, including Kylie Jenner, Timothée Chalamet, Mary J. Blige, and Kendall Jenner. Cardi B was seen touching Diggs' face affectionately while he held her by the waist.Coming back to Belcalis Marlenis Almánzar's announcement, she posted a video of herself wearing black from head to toe. She wore a black hat with a huge bow on the back, paired with a black corset-like jacket with fur details and a balloon mini skirt.She wrote in the caption:"My life has always been a combination of different chapters and different seasons. 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! 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."Cardi continued:"This next chapter is Me vs. Me! It's me against all odds me against everything meant to get in my way. I've started prepping for tour getting my body right getting my mind right. There's nothing thats gonna stop me from giving you guys the performance of a life time! I've learned i've healed, and im loving the woman i've become! Thats what this next era means to me and i'm stepping into it better than ever." View this post on Instagram Instagram PostCardi B and Stefon Diggs' family, career, and controversies exploredWhile the exact time when Cardi B and Stefon Diggs started dating is unclear, the pair made their relationship public in May this year, while attending a game and showing PDA.FamilyBoth Cardi and Stefon have children from their previous relationships and marriage. Cardi B shares three children with her ex-husband, Kiari Kendrell Cephus, popularly known by his rapper name, Offset. Her children are Kulture Kiari Cephus, Wave Set Cephus, and Blossom Cephus.On the other hand, Stefon also shares two daughters with his former partners. He welcomed his first daughter, Nova, in 2016. His second daughter, Charliee, whom he shared with Aileen Lopera was was born this April. His third child with Cardi B is a son. They are yet to share his name.CareerCardi B and Stefon Diggs have big differences when it comes to profession, but the pair are hardworking and good at what they do.Belcalis Marlenis Almánzar first stepped into the music industry a decade ago. So far, the Am I The Drama singer has released two studio albums, headlined two tours, and won multiple awards, including several AMAs, BET Hip Hop Awards, Billboard Music Awards, and more.As for her boyfriend, Stefon Diggs is currently playing as a wide receiver for the New England Patriots in the NFL. He debuted with the Minnesota Vikings in 2015, and so far, he has played for four NFL teams. These include the Minnesota Vikings, the Buffalo Bills, the Houston Texans, and his current team New England Patriots.ControversiesCardi B has had many controversies during her 10 years in the spotlight. Starting with her explicit songs, Cardi is known for her adult lyrics. When she released her 2025 hit WAP with Megan Thee Stallion, many were not impressed with the lines.Belcalis is also known for her highly publicized divorce from her ex-husband, Offset. The pair often posted scathing X "tweets" directed at each other during the process of their divorce.Like many rappers, the Bodak Yellow singer also had beef with other artists. The most recent was her public feud with Nicki Minaj. It came to a point where both women were posting insults directed at each other's children on X.As for Diggs, he was sued by his ex-girlfriend, Mulan Hernandez, for allegedly sexually assaulting her. According to US Weekly, Mulan filed the report in April after the NFL player filed a lawsuit against her for alleged assault. Hernandez denied Diggs' claims and said in the report that he was actually the one who got violent.Hernandez also said that Diggs "frantically" flew his assistant to Houston in June to get her to sign an NDA, and she asked for at least $250,000 from the court for unspecified damages.Another controversy Stefon Diggs was involved in broke headlines this year in May. He was spotted partying on a yacht with other women and handing out a pink substance from a bag.In a clip that went viral, Diggs can be heard asking one of the women:"'What’s my name?' to which she replied, 'Daddy.'"He quickly corrected her and said:"Mr. Make It Happen On a Boat."He then took out a silver packet from his pocket, which contained the suspicious pink-powder-like substance, and gave it to one of the women sitting next to him. Page Six reported that Cardi B was also on the yacht attending the party, but she was not seen anywhere next to him when the pink substance was being distributed.The Daily Mail reported how Cardi B felt about the whole incident. They revealed:"Cardi, for her part, whether she is there or not, doesn't want her man flirting with any ladies... Girls will throw themselves on him all the time, but she wishes he wouldn't be a scumbag and flirt back... And now that the video went viral, she is really frustrated with him that he would allow that to happen. He should know better, the fact that he didn’t realize what was going on around him is embarrassing and she is mad at him."Cardi B's announcement marks a new chapter in her life with the arrival of her baby boy with Stefon Diggs. Despite their ups and downs, the couple continues to balance family, careers, and public scrutiny. Cardi is focused on becoming her best self as she prepares for her next era in music.