Prior to its release in the United States, Britney Jean was initially predicted to sell 250,000 copies, However, the day following its release, potential sales figures were lowered to 115-120,000 units.The album debuted at number four with 107,000 units. It is Spears' lowest sales and chart debut for a studio set. In its second week on the chart, the album fell from number four to number 22 on the Billboard 200, making it Spears' first album to only spend one week in the top ten.

LADY GAGA''S ARTPOP? 500,000 sold in its first 14 days & debut at number one on The U.s Billboard & has since sold TWO MILLION copies WORLDWIDE by December 2013. Reported by Nielsen Soundscan.