Blake Lively arrives in this dazzling gown at the annual Costume Institute Ball at the Metropolitan Museum of Art in NY.
The theme of the party was Heavenly Bodies: Fashion & The Catholic Imagination.
Katy Perry wearing wings.
Actress Anya Taylor-Joy
Actress Naomi Watts
Sisters Ashley and Mary-Kate Olsen
Model Julia Stegner
Paris Jackson, Stella McCartney and Miley Cyrus
Model Karlie Kloss
Actress Emilia Clarke