The Bachelor star Courtney Robertson and her fiancé Humberto Preciado have had a baby boy! She first revealed the news in an Instagram story on Father’s Day with a photo of the new dad and son with the caption, “My guys. So in love over here. Happy Father’s Day.”

In tandem with a PEOPLE exclusive, the couple announced the arrival of their baby on Instagram with family photos. They’ve named him Joaquin Ramon Preciado, the first child for both parents. Courtney said in her post, “OUR BOY IS HERE! We welcomed our sweet Joaquin Ramon Preciado on June 19th and our lives are forever changed. He weighed in at 7 pounds, 8 ounces and is the most precious thing we’ve ever laid our eyes on. We love you, our handsome son, and can’t wait to watch you grow.”

The pair announced both the pregnancy and their engagement back in December in an Instagram photo with the two of them holding a onesie on a trip to New York City with the caption, “Happy Holidays from the three of us. I can’t wait to marry this man, with our son there. Easiest “YES” I’ve ever said.”

Courtney Robertson was the winner of the 16th season of The Bachelor where she became engaged to Ben Flajnik, but their relationship ended seven months later.

Congratulations to Courtney and Humberto!