The new couple joined Jost’s “SNL” cast mates for a night under the whale.
Jennifer Garner, Olivia Wilde, Dakota Fanning and more came out to support the cause.
The annual Dior-sponsored event will take place Nov. 15.
Unitas raised awareness and funds to fight human trafficking.
The New York-based charity will celebrate its 62nd anniversary at the event.
Copeland was on hand at the annual American Ballet Theater spring gala.
“It was a little different this year, because everything about this year is different,” Time magazine managing editor Nancy Gibbs said.
“I thought I was bringing my trainer from Dogpound,” said Cynthia Rowley.
Clinton came out for the annual School of American Ballet winter ball.