The former Sabrina the Teenage Witch and Clarissa Explains it All star announced her happy news on Twitter on her 36th birthday, by posing with husband Mark Wilkerson and sons Mason, six, and Braydon, four, showing off her already expanding tummy.
(Early) Happy Birthday to me!And baby makes 3!lockerz.com/s/202123900
- Melissa Joan Hart (@MellyJHart) April 17, 2012
"We definitely want to add to our family. We're interested in adopting as well. We're just starting to explore that.
"Since I was little, I knew that I wanted to have children. I'm the oldest of eight kids, and I have always liked the idea of a big family."
Congratulations Melissa and Mark!