Will Katy Perry Take John Mayer as Her Date to the Grammys?

omg! INSIDER

Instead of bringing her "beau" John Mayer to the big event (and, thus making their red carpet debut as a couple), the 28-year-old singer will have actress Allison Williams as her date for the awards show. Guess John will have to watch the fireworks (pun intended) from home this year.