6-year-old Zahara, 20-year-old Maddox, and 15-year-old Shiloh showed up and showed out to support their mother, who stars in the latest addition to the Marvel Cinematic Universe.Not to be upstaged by her family, Zahara sported a familiar look: her mother’s 2014 Academy Awards look, a beaded champagne and silver gown designed by Elie Saab.Zahara wasn’t the only member of the family rocking an upcycled look.