Kulture is the first child for Cardi B and Offset, who secretly married in September 2017.
Kulture was born on Tuesday night in an Atlanta hospital. Offset was by Cardi's side.
After months of speculation, Cardi revealed her pregnancy in April of this year during her second performance on "Saturday Night Live." There was no hiding her growing baby bump as she came out in a figure-hugging white dress for her performance of "Be Careful."
Last month, TMZ discovered that Cardi B and Offset secretly tied the knot in September 2017 before Offset's grand proposal at the Philly Powerhouse concert one month later. They fooled us all.
Of her secret marriage to her Migos baby daddy, Cardi said, "There are so many moments that I share with the world, and then there are moments that I want to keep for myself! Getting married was one of those moments! Our relationship was so new -- breaking up and making up -- and we had a lot of growing up to do, but we was so in love, we didn't want to lose each other."
"I said I do with no dress, no make up and no ring!" she continued. "I appreciate and love my husband so much for still wanting for me to have that special moment that every girl dreams of when he got down on his knee and put a ring on my finger. And he did that for me!"