Congratulations are in order for Sabrina the Teenage Witch star Melissa Joan Hart. RumorFix has learned that the mother of two is pregnant with her third child.
Melissa broke the news on Twitter, tweeting out an image with her two sons and husband putting their hands on her belly. She also tweeted:
Thanks to all of you for the love about my big news!
Melissa and hubby Mark Wilkerson married in 2003.