A new little chick is on the way!
Emily Robison is expecting her fourth child, a rep for the musician confirms.
“She’s excited!” the rep tells PEOPLE, adding that the baby is due in early September.
This will be the Dixie Chicks and Court Yard Hounds singer’s first child with boyfriend Martin Strayer; Robison, 39, is also mom to twinsJuliana Tex and Henry Benjamin, 7, and sonCharles Augustus, 9½, with ex-husband Charlie Robison.
Bandmates Natalie Maines and Martie Maguireare mothers as well; Maines has two sons while Maguire has three daughters.