The Dixie Chicks' Emily Robison gave birth to her fourth child in early September. Violet Isabel Strayer joins Robison's 7-year-old twins and 9-year-old son, whom she had with ex-husband Charlie Robison. Martin Strayer is little Violet's daddy. She's the couple's first child together.

The Dixie Chicks celebrated the new addition to their family with a note on their Facebook page. Everyone is happy and healthy.