When In The Zone debuted at Number One on the Billboard 200 album chart Spears became the first female in Soundscan history to have her first four studio albums debut at Number One in a row.
Today ladies and gentlemen Beyonce Knowles makes history, with HDD confirming '4' will in fact debut at #1. Beyonce becomes the second female in Soundscan history to have her four studio albums debut at Number One in a row. She is also the first African American female artist to have that record.