Rob Dyrdek and wife Bryiana Noelle Flores are first-time parents.
"Say hello to Kodah Dash Dyrdek aka Dash aka KD aka K-Dash aka Dah-da... Born 9/9/16 on 7:28pm... 7.7 ounces. Myself and @bryianadyrdek_ feel so incredibly blessed and thankful for our healthy baby boy," he captioned a photo of the infant.
Dyrdek and Flores, who married in September 2015, had announced they were expecting in March.
The MTV star said at the time that he and his wife were looking forward "to bringing an amazing young boy into this world."
"I love @bryianadyrdek_ in so many ways," he wrote. "I could never create the words to express how deeply and truly I love her and us. When you have a forever love so great the ultimate way to express it is by creating a child together."Dyrdek and Flores enjoyed a romantic "babymoon" in Bora Bora the next month. The television personality couldn't help but gush about his "stunning" wife while reflecting on their impending parenthood in August.
"We are weeks away from bringing out son into this world and I have been in awe of how well she has handled the difficult task of growing a child and preparing to become a mother. I love you so much @bryianadyrdek_," he said.
He is also known for "Rob and Big" and "Rob Dyrdek's Fantasy Factory," which ended in 2008 and 2015, respectively.