Jennifer Lopez [1] gave all of us exactly what we needed with the first performance of her new single "Ni Tu Ni Yo" featuring Gente de Zona. The 47-year-old took the stage for the Macy's Fourth of July Fireworks Spectacular ready to make the first song from her new Spanish-only album [2] (produced by her ex-husband Marc Anthony [3]) a hit and looking hot.

Jennifer wore a very (emphasis on very) sexy Fausto Puglisi dress that had waist-high slits [4] and was perfect to show off some of her dance moves. She was joined by Gente de Zona, and the trio knocked the performance out of the park. J Lo had the audience on their feet and dancing right along with her in the video above.