Shailene WoodleyKaty PerryBlake LivelyHalsey
It was Katy Perry!
Poor Katy Perry. Why didn't anybody tell her?
Robert PattinsonTaylor LautnerKellan LutzKristen Stewart
Chris Evans & Sebastian StanRobert Downey Jr. & Scarlett JohanssonRyan Reynolds & Hugh JackmanChris Hemsworth & Chris Pratt
Brendan FraiserWes AndersonNicole KidmanJessica Biel
She said, "I’m clapping but it was really difficult because I had a huge ring on that was not mine — but it was absolutely gorgeous — and I was terrified of damaging it."
Madonna & BeyonceGrace Kelly & Marilyn MonroeDolly Parton & Bette MidlerJessica Simpson & Christina Aguilera
Beyonce and Madonna!
"Thank you for being amazing," she wrote.
Amanda SeyfriedCiaraLauren ConradBeyoncé
Rupert GrintDomhall GleasonKevin McKiddPrince Harry
Nicki MinajKylie JennerKim KardashianSerena Williams
But she's in on the joke, don't worry.