Nasty Naughty Boy by Christina Aguilera is in Fm at 83 beats per minute and runs 4:51 across 67 bars. It uses 8 chords — Cm7, Ab7, Fm7, G7, Cm, Bbm, Fm6, Cm6. The chord diagram changes as the song plays and the words light up as they are sung, so you can strum and sing along without reading ahead.
Want the melody line note by note? Nasty Naughty Boy guitar melody tab.