Her voice would crack instantly just yelling the first line of the chorus ( i got the eye of the tiger!). That would be a problem for her.
Firework and Teenage Dream their choruses would be even worse. Most of Katy's choruses need to be belted and Taylor wouldn't be able to handle all of that. Katy barely can
Check Kacey Musgraves on that Crossroads special with Katy, I think she sounds close to Taylor trying to sing Katy's catalogue
There was a thread last year where people were saying Rihanna sings better.
Have people never heard Fallin?
Rihanna sings better than Alicia Keys now by default. She DESTROYED her vocals. But Alicia on her first two albums >>>>>>>>> anything Rihanna has ever done.
But imagine the lashings, meltdowns, warning points and mass onslaught if she doesn't win.
I'm pretty sure the checks are already on the mail. Come January, she'll probably hold a party or something to further bribe the academy. Poor others. Adobey owns the Grammy