Rosie Huntington-Whiteley and Lily Aldridge arrive for the 2018 Met Gala on May 7, 2018, at the Metropolitan Museum of Art in New York. AFP 
Rosie Huntington-Whiteley and Lily Aldridge arrive for the 2018 Met Gala on May 7, 2018, at the Metropolitan Museum of Art in New York. AFP 

Met Gala 2019: how the stars are preparing for fashion's big night