Both actresses were wearing red strapless dresses, but that's where the similarities stop.
Emma chose a simple Tibi Resort gown, but jazzed it up with a long gold necklace.
Olivia took the more adventurous route in a silk faille bubble cocktail dress from her go-to designer of the moment Carolina Herrera.
We can't decide which look we like better.
What about U???
[Image via Ivan Nikolov/WENN.]