Melissa Joan Hart has revealed that she's expecting again.
The former Sabrina, The Teenage Witch star already has two sons with musician Mark Wilkerson, her husband of nine years.
She tweeted a picture of herself sporting a baby bump.
The actress, who turns 36 this week, said: "(Early) Happy Birthday to me! And baby makes three!"
Melissa – who currently stars in US TV series Melissa & Joey alongside Joey Lawrence – has previously suggested that she would like more siblings for six-year-old Mason Walter and Braydon Hart, four.
She told Parents.com: "I'm the oldest of eight kids, and I have always liked the idea of a big family.
"I love my siblings, and I loved growing up with all of them.
"Having a big family has always been very important to me, and I would hate for my kids to not be able to experience that.