Mbouguiyengue made the announcement on Instagram, posting a picture of the couple's dog wearing a balloon and looking out the window in anticipation. She wrote, "She is here" with heart-eyed and heart emojis. She also posted an image of flowers gifted by Vin Diesel's family.
Ludacris posted a special Throwback Thursday post with an image of his wife and her mother, saying Mbouguiyengue will now be switching places.
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Baby Cadence Gaëlle is Mbouguiyengue first daughter by birth. Ludacris has two daughters from previous relationships: Cai, 18 months, and Karma, 13.