Chiara Ferragni, Valentina Romani, Dakota Johnson, Lily Allen, Hande Erçel, Tyla, Kirsten Dunst, Elton John, Ilaria Caffio, Jeff Satur, Carolina Crescentini, Motta, Devon Lee Carlson, Iris Law, Yang Zi, Myha'la Herrold, Gwyneth Paltrow, Colman Domingo seen at Gallerie Nazionali di Arte Antica - Palazzo Barberini for Valentino Fashion Show