Emily Blunt, Dakota Johnson stun at Dior's Guggenheim gala

At last week's Guggenheim International Gala, the celebrity attendees were the works of art.

The yearly fundraiser for the NYC museum was co-sponsored by Dior, so naturally, the Nov. 5 gala doubled as a master-class in celeb fashion, courtesy of Emily Blunt and Dakota Johnson.

Blunt was totally smoldering in a low-cut red gown, while Johnson paired her now-signature red lipstick with a glittery white dress in a look straight out of the Great Gatsby.

Also on-hand to provide some fashion inspiration was Kiernan Shipka and A$AP Rocky, who both nailed their formal evening looks.