Congratulations are in order for Soleil Moon Frye and her husband of 17 years. The actress announced she is expecting her fourth child with Jason Goldberg on social media.

“Excited to share some big news. Feeling beyond blessed. #ClearblueConfirmed #growingfamily @Clearblue #ad #grateful,” she tweeted with a picture holding her positive pregnancy test.

Frye and Goldberg have three children together, daughters Jagger Joseph Blue, 10, and Poet Sienna, 7, and a son, Lyric Sonny Rhodes, 20 months.

Frye talked to People about her pregnancy and deciding to share the big news at the 2015 Baby2Baby Gala in Los Angeles on Nov. 14.

“I can’t hide it anymore,” Frye said. “I’m like, ‘I couldn’t find a dress that could hold me together!’”

Frye also revealed that she is around 14 weeks pregnant, and that it was not a planned pregnancy.

“We had like a 20- month-old at home, and we have a 10-year-old, and a seven-year-old,” she explained. “So this was definitely a really happy surprise. It was not something we were planning on, and yet, we could not be more excited and thrilled.”