Molly Sims
Credit: Donato Sardella/Getty Images

Molly Sims is officially a mother of two. The model and her husband Scott Stuber welcomed a baby girl named Scarlett May Stuber, who joins 2-year-old older brother Brooks Alan Stuber.

On Thursday, Sims introduced the little one to the world with a photo on her website and Instagram account. She captioned it, "We welcome Scarlett May Stuber into our family. Our hearts are bigger with you here."

Sims announced the news that she was expecting on her website back in September. "I can’t even being to explain just how excited we are for a new baby," the model and actress said. "We are so, so, so blessed as a family, and I’m speechless at the fact that we have the opportunity to bring a second bundle of joy into the world." Congratulations to the growing family!