PCD is the debut studio album by The Pussycat Dolls. The pop & R&B record discusses themes such as sex, feminism, and romance. The album was a massive commercial success, debuting at number five on the Billboard 200 and reached the top ten in Australia, Germany, and the United Kingdom. Six singles were released for the album, including hits such as “Don’t Cha”, “Stickwitu”, “Beep” and “Buttons”. The record has been certified double platinum by the RIAA and has sold nine million copies worldwide, becoming their best-selling album to date. It’s also the eighth best-selling girl group album worldwide.