TLC + Lil Mama waste no time. Just a day after performing "Waterfalls" together at the 2013 American Music Awards, the ladies team up again to perform "No Scrubs" on "Dancing With The Stars." No, Lil Mama didn't rap Lisa "Left Eye" Lopes part. They just provided the background music for the final four contestants' group routine. Does this time around send you into a tizzy?