With a cover of 'Yesterday' no less.
And that wasn't even the worst celebrity reaction.
Add it to your GIF folder.
Who else missed this moment?
These celebs went all in on the season's sparkliest accessory.
The couple is notoriously private.
We need more red carpets with these two.
Even if she doesn't win an Oscar, at least she has this dazzler.
Justice for Greta Gerwig!
You'd never guess this was her first time walking the red carpet.