Stripped is the second English studio album by Christina Aguilera, released in October 2002. It reached the top 2 of the album charts in both the United States and United Kingdom and features two UK number-one hits which are "Dirrty" and "Beautiful". With this album, Aguilera took creative control over a project for the first time, being influenced by many different subjects and music styles, including rhythm and blues, gospel, soul, pop rock, and hip-hop. She was involved in the production of the record, which was mainly produced by Scott Storch and Linda Perry. During the promotion of the album, Aguilera's public appearance had been criticized heavily, due to her sexual videos and revealing outfits. She had four nominations for the Grammy Awards in the categories Best Pop Collaboration with Vocals for "Dirrty" and "Can't Hold Us Down", Best Pop Vocal Album, Song of the Year ("Beautiful") and won the category of Best Female Pop Vocal Performance ("Beautiful"). The album has sold more than 10 million records worldwide.