Jennifer Lopez May 6 InFocusVisions- Jennifer Lopez kicked off the Summer Concert Series at the TODAY Show from Rockefeller Plaza in NYC this morning, performing 3 songs, including her new single, “Medicine” to a packed crowd [Show slideshow] Photos By Debra L. Rothenberg Share this… Facebook Twitter Linkedin Google Tumblr Pinterest Whatsapp Email Post navigation ← Mattiel, Harmony on MarsAly & AJ Michalka – Interview →