The Roloff family will soon be a little bit bigger.

Former Little People, Big World star Audrey Roloff is already expecting her second child with husband Jeremy, Breaking Celebrity News can exclusively report — just 10 months after giving birth to their daughter Ember!

According to an insider close to the couple, Audrey, 27, recently surprised the entire family with the good news.

Roloff family matriarch Matt hinted about the baby bombshell in a post to his Instagram page last night. The grandfather took a photo of the smiling couple sitting on a tractor with their firstborn daughter, who turns 1 in September.

"Today was a crazy day. .... I could explain. But better to just leave it at that," Matt, 56, wrote. "I'm going to sleep a happy grandpa."