They each took to their respective Instagram accounts on Thursday to share photos of them holding their daughter, who was conceived via surrogate.
"We are sleepless and delirious but so excited to share that, our miracle baby, arrived last night (11/7) via surrogate," they both shared . "Welcome to the party sweet girl!"
The couple has been trying to have a child of their own for years, but, as Union has bravely revealed publicly, they have struggled for some time with infertility.
Specifically, the Being Mary Jane star shared that she suffered eight or nine miscarriages throughout the years, with her even explaining in her book, We're Going To Need More Wine, "For 3 years, my body has been a prisoner of trying to get pregnant."
Now, to the couple's blessing, they found a surrogate who carried the child for them, and now, their dream has been realized.
This is Union's first child and, also, the couple's first, together. Wade has three children from previous relationships.
(Photo by Doug Murray/Icon Sportswire via Getty Images)