The couple announced they are expecting a little girl via Instagram on Monday. This marks not only their 4th child, but another daughter!
"Kobe and I are so happy to add another baby blessing to our family! Bianka will have a new baby sibling to play with and Natalia and Gianna are super excited to welcome another little baby sister to love. #Blessed," Vanessa wrote.
Kobe couldn't contain his excitement either, announcing the big news about his little "Mambacita."
The duo, who've been married since 2001, are already parents to Natalia, 15, Gianna, 12, and Bianka, 2.