The new parents looked completely besotted in the sweet reveal snap as the proud mum and dad gaze lovingly at their newborn baby.
The I Like It hitmaker announced her second pregnancy in June at the BET Awards.
The epic reveal came during a surprise performance with Offset and his group Migos.
At the time, Cardi never revealed how far along she was.
However, eagle-eyed fans predicted that the rap sensation was at least six-months pregnant at that time with just months to go until she gave birth.
It marked the second occasion where Cardi revealed her pregnancy during a live performance.
When her three-year-old daughter Kulture was on the way, Cardi unveiled her baby bump on Saturday Night Live.
In a recent interview, Cardi opened up about the magic that comes with being a mum.
Speaking to People, Cardi said that being pregnant feels like a 'new chapter'.
"There is something so dear about this pregnancy and I feel like I’m starting a new chapter, and I’m happy about that," she revealed.
The rapper and 29-year-old Offset married in a secret ceremony on September 20, 2017.
The duo didn't confirm their nuptials until almost a year later when she made the announcement that she was pregnant with Kulture.
The couple have certainly endured a turbulent relationship, with Cardi B even filing for divorce in September 2020.
While Cardi seemed intent on going her separate ways from her husband, she dismissed the divorce in November 2020.