NBCUniversal Inc. December 13, 2018 2:02 am ‘Late Night': Lenny Kravitz Wore the Same Outfit for 30 Days Lenny Kravitz talks about retreating to nature to record his album “Raise Vibration,” dreaming up music and his daring fashion choices. US & World Videos 2:31 Celtics preparing for pivotal Game 3 against Heat in Miami 1:17 Patriots player visits Franciscan Children's Hospital 5:54 Pro-Palestinian protest taking over college campuses 2:47 AI pharmacist? Brigham testing new tech to assist docs, pharmacists 1:39 Patriots superfan slams Tom Brady's ‘crap autograph'