BEVERLY HILLS, CA - JANUARY 30: Katy Perry and Taylor Swift at the 52nd Annual GRAMMY Awards - Salute To Icons Honoring Doug Morris held at The Beverly Hilton Hotel on January 30, 2010 in Beverly Hills, California. (Photo by Kevin Mazur/WireImage)
BEVERLY HILLS, CA - JANUARY 30: Katy Perry and Taylor Swift at the 52nd Annual GRAMMY Awards - Salute To Icons Honoring Doug Morris held at The Beverly Hilton Hotel on January 30, 2010 in Beverly Hills, California. (Photo by Kevin Mazur/WireImage)