Molly Sims, Scott Stuber expecting second child

NEW YORK, Sept. 30 (UPI) -- Molly Sims and husband Scott Stuber are expecting their second child.

The 41-year-old model announced the news on her blog Tuesday. Sims and Stuber have been married since September 2011, and welcomed their first child, son Brooks, in June 2012.

"Scott, Brooks and I are welcoming a fourth member to our little family -- our second child," she wrote. "I can't even begin to explain just how excited we are for a new baby. 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."

"As a new mom to Brooks, an entire world of motherhood opened to me, along with a thousand and one questions," she shared. "I absolutely cannot wait to see what life will be like as a mother to a toddler and a newborn, and I really can't wait to see Brooks as an older brother to Baby #2! I just know that he's going to be preciously protective."

Sims anticipates Brooks will be the "biggest supporter" and "confidant" to the child if it's a girl, and "the best of friends" with a boy. The model closed the post by saying the family "can't wait" to welcome the new baby to their household.