Natalie Maines, Martie Maguire, and Emily Robison, collectively known as The Dixie Chicks, are an all-girl country music trio. They became notorious during the early 2000s for criticizing the George W. Bush administration. The group has sold 30.5 million albums in the United States through August 2009. In the episode Bart-Mangled Banner they can be seen locked inside the jail of the Ronald Reagan Reeducation Center. They appeared as themselves in the episode Papa Don't Leech. File:Dixie Chicks.PNG|The Dixie Chicks Performing in The Simpsons File:Dixie Chicks.jpg|The Dixie Chicks in real life