5. Miranda Kerr
Miranda Kerr stunned in a custom Dior Haute Couture gown designed by artistic director Maria Grazia Chiuri. The vintage-inspired gown took cues from Grace Kelly's wedding dress and featured a sweeping veil, decadent headpiece, and floral appliqués. The model wed Snapchat CEO Evan Spiegel at their home in Brentwood, California.