A massive congrats to all involved.

Lauren Conrad has welcomed her second child, a baby boy. The former The Hills star announced the birth of her second son, Charlie Wolf Tell, last night sharing an artist's impression of her ever-growing family. The image include Lauren, husband William, two-year-old son Liam James, and their two dogs. Lovely. https://www.instagram.com/p/B3aRlVRnTnv/ "Our sweet baby boy, Charlie Wolf Tell, has arrived!" she wrote in the post, which has since received over 600,000 likes on Instagram. Lauren announced that she was expecting her second child earlier this year, writing that it's "been hard to keep this one to myself," adding that she was: "Very excited to share that our family will be getting a little bigger this year." The former reality star married husband William in September 2014 at an intimate ceremony at a boutique winery. They welcomed their first child in July 2017. https://www.instagram.com/p/B2hdNBpnML2/ Lauren, 33-years-old, rose to fame following her time on Laguna Beach: The Real Orange County and later its spin-off show The Hills, two of MTV's original reality TV shows. Laguna Beach kicked off in 2004, with The Hills following a few years later. During the series, Lauren's feud with Heidi Montag and Spencer Pratt became the premise for much the show's storylines. As well as this, Lauren also attended the Fashion Institute of Design & Merchandising to pursue her passion for fashion. She also worked for Teen Vogue.  Lauren left The Hills after five seasons, and was eventually replaced by her Laguna Beach co-star Kristin Cavallari. Since leaving the series, she has founded two fashion lines, LC Lauren Conrad and Paper Crow. She has also published nine books. She later said that she didn't think starring in the reality show did much for her fashion career. "The TV show did not help my reputation very much. It was difficult to be taken seriously, but I think the fact that I went to school to study fashion and worked in the industry helped me. "I think it's a good thing to feel like you have to prove something, because you're always going to have to work a little bit harder."