Though The Hills alumni are yet to share a photo of the newborn, Spencer told Us Weekly that his son's birth was "[o]fficially the most lit day of my life."
"We are so blessed to have a beautiful healthy baby boy," Heidi added. "It was the hardest and most rewarding experience."
With pre-baby family portraits that give even Beyonce a run for her money, it comes as no surprise that the pair had crystals sent to the delivery room - $27,000 ($34,00 AUD) worth of crystals, to be exact.
"Shout out @crystalarium1 for dropping off $27,000 in crystals for the birth," Spencer tweeted.
The 34-year-old has recently been sharing photos of himself with various stones to Instagram - perhaps giving away the meaning behind his firstborn's name.