In the United Kingdom, Bionic debuted at number one on the Top 40 Albums Chart, becoming Aguilera's second consecutive studio album to enter at the top of the chart with 24,000 copies sold. It became the lowest-selling UK number-one album in eight years. However, in the album's second week on the UK chart, it made UK chart history when on June 20, it registered the largest drop in chart history for a number one album by falling twenty-eight places to number twenty nine