Wow, who knew?!

Tyra Banks and her photographer boyfriend Erik Asla have welcomed a baby boy via gestational surrogate, she confirmed in an Instagram announcement and in a statement to People.

"We are so excited for our new baby boy bundle of joy. The journey to now has not been an easy process, as I’ve shared before. But there was a beautiful bright light at the end of the tunnel for me and his father, Erik. As I gaze into the beautiful eyes of my son, I think about all the people who struggle with fertility or carrying a child and continue to pray for them every day. My hopes and dreams are filled with well wishes that they get to feel what my little treasure, York Banks Asla, feels like in my arms," she gushed to the mag.

The America's Next Top Model star, 42, has been open about her struggles with infertility and her desire to have kids in the past, so this is really a dream come true!