"Dirrty" is a song by American singer Christina Aguilera featuring rapper Redman, taken from Aguilera's fourth studio album Stripped (2002). The song was written by Aguilera, Redman, Jasper Cameron, Balewa Muhammad, and Dana Stinson and was produced by Stinson under his production name Rockwilder and Aguilera. It is a hip hop and R&B track which talks about sexual activities.