May 23, 2017 2:43 am ‘Tonight': Black Simon & Garfunkel Sing ‘Cool for the Summer' The Roots’ Questlove and Kirk perform an acoustic version of Demi Lovato’s “Cool for the Summer” as Black Simon & Garfunkel. US & World Videos 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business' 1:36 O.J. Simpson's cause of death revealed 2:03 Does Shakira still believe in love following Gerard Piqué split? 2:36 Super dad makes Mario-themed obstacle course for son's birthday
