NEW YORK, NY - DECEMBER 06: Tessa Fleetwood, Mick Fleetwood, Ruby Fleetwood and Stevie Nicks attend "School Of Rock" Broadway Opening Night at Winter Garden Theatre on December 6, 2015 in New York City. (Photo by Jenny Anderson/Getty Images)
NEW YORK, NY - DECEMBER 06: Tessa Fleetwood, Mick Fleetwood, Ruby Fleetwood and Stevie Nicks attend "School Of Rock" Broadway Opening Night at Winter Garden Theatre on December 6, 2015 in New York City. (Photo by Jenny Anderson/Getty Images)