Singer Holly Williams announced she’s pregnant with a photo loaded to her Twitter page on Mother’s Day. The daughter of Hank Williams Jr. is expecting her first child in October.

After making the announcement she talked to People, saying her husband Chris Coleman is very involved with the prenatal care, giving weekly updates as to what’s going on with the tiny babe. Coleman tours with the rock band Kings of Leon, so the pregnancy is “a little miracle.”

“My husband and I are traveling all the time and we have very stressful schedules,” she says, “but if we start getting in a little tiff, we’re both like, ‘Wait, can the baby hear us right now? We can’t do this!’”

Williams — who released ‘The Highway’ in 2013 — is 33 years old. The official due date is Oct. 9. She’ll tour through August.