Lauren Conrad Shares First Photo Newborn Son Charlie

Lauren Conrad in November 2018

The former 'Hills' star welcomed her baby boy in October.

Lauren Conrad is celebrating the holidays as a family of four this year. 

The former Laguna Beach star shared the first photo of her newborn son, Charlie, on Thursday, in honor of Thanksgiving. Conrad announced she had welcomed the baby boy with husband William Tell on Oct. 9. The little one joins the pair's 2-year-old son, Liam. 

"So much to be thankful for this year ?," Conrad wrote on Instagram on Thursday, alongside a cute photo of her family at the beach. The mom of two sweetly wraps her arms around Charlie, who is sleeping on her shoulder, while Liam gets a ride from his dad. "Wishing everyone a wonderful holiday! photo: @jessiburrone," she added. 

Conrad has been focused on family life and her many businesses over the last few years, and is one of the few Hills stars not to return for the reboot, New Beginnings. 

"Lauren's a really close friend of [my wife] Jennifer's. She's a sweetheart. I think she wants what's best for us. I think she's that kind of person. She wishes me the best," Frankie Delgado told ET in June. "I don't think she has anything against the show. I think... she's moved on to bigger and better things."

Whitney Port added: "I didn't talk to her, but I feel like I talked to someone that knows her and I think she was still really excited for us all to do it. And she's in such a different place in her life, you know? Like, I think she's probably just feeling like, I don't know, she's about to have a baby, wants some quiet time at home. Hopefully, she'll watch and be entertained by it."

See more in the video below.