Lauren Conrad is a new mom.
The former MTV reality star wrote on her website that Liam James Tell was born Wednesday, weighing in at 6 pounds, 14 ounces.
Conrad shared pictures of an embroidered image of her new family, including the couple's two dogs, tweeting "He's here" in the announcement.
The 31-year-old Conrad married Tell, a lawyer and musician, in 2014.
Conrad got her start on MTV's "Laguna Beach" before getting her own reality show, "The Hills," which ran from 2006 to 2010.
She now runs a lifestyle and fashion website.