 " Dirrty " is a song recorded by American recording artists Christina Aguilera and Redman for the former 's fourth studio album Stripped ( 2002 ) . Despite Aguilera 's first three years of commercial success , she was displeased with the lack of control over her image . In response , she desired to create a song that would represent her authentic persona . She approached hip hop producer Rockwilder and suggested using Redman 's 2001 song " Let 's Get Dirty ( I Can 't Get in da Club ) " as a guide . The final result , " Dirrty " , is an R & B and hip hop song that also features rapping verses from Redman . The song is about sexual activities . 
