Dixie Chick Emily is expecting

Baby on the way!

Emily Robison of the trio the Dixie Chicks and duo Court Yard Hounds is pregnant with her fourth child, a rep for the musician confirmed to People Magazine. Due in September, this will be her first child with boyfriend Martin Strayer. She is also mother to twins Juliana Tex and Henry Benjamin, 7, as well as Charles Augustus, 9, with ex-husband Charlie Robison whom she divorced back in 2008 after nine years of marriage.

This will make the ninth Dixie baby as Emily’s sister, Martie Maguire, has three daughters and Natalie Maines has two sons.  The Dixie Chicks performed together last year and released their last album in 2006. The Court Yard Hounds released their album in 2010; Strayer was a co-writer and guitarist for much of that album.