Dirty Diana is a song.
Dirty Diana . It is the ninth track on Jackson 's seventh studio album , Bad . The song was released by Epic Records on April 18 , 1988 as the fifth single from the album . The song also charted within the top ten in multiple countries , including the United Kingdom , France , Italy , and New Zealand . `` Dirty Diana '' was the fifth and final Hot 100 number one single from Bad .