I was at this taping. Took the family to Universal for vacation and it happened to coincide with Jimmy Fallon being there. We got to see JLo do a sound check earlier in the day. In the evening, they let people in to the seating area. She did two takes of this song and that was it. Really cool to be there in person and see it happen. Thanks for sharing this HD version - being on vacation I was not able to capture a high quality version for myself (besides what my mobile phone was able to record).