Jennifer Lopez's big "Booty" is becoming a big hit.
The rump-shaking duet with rapper Iggy Azalea just topped Billboard's Dance Club Songs chart, giving JLo her 16th No. 1 on the chart.
The song is also making a comeback on iTunes, climbing to No. 52 so far following JLo and Iggy's steamy AMAs performance yesterday. If the digital sales hold up, we might see "Booty" return to the Hot 100 after briefly peaking at No. 18 back in September off of strong VEVO views.
If you haven't already, check out JLo's bootylicious AMAs performance below.