ციტირების თარიღი: 10 აგვისტო, 2015. ↑ Hogan, March (29 აგვისტო, 2011). „Katy Perry Wins Big, Beyonce Shines at VMAs“. Spin. ციტირების თარიღი: 6 აგვისტო...
America Ferrera bash Trump at the DNC“. Los Angeles Times. ↑ America Ferrera, Katy Perry, Cher to Turn Out for Women's March on Washington. WNBC (January 9...
Gans, Andrew. "Anna Kendrick, David Letterman, John Mayer, Keith Urban, Katy Perry, Sean Penn, Stevie Wonder and More Set for CBS' Beatles Tribute; Song...
Johnny" 9 57 The Fabulous Johnny Cash "You Dreamer You" 13 Old Golden Throat "Katy Too" 11 66 Greatest! "I Got Stripes" 4 43 Old Golden Throat "Five Feet High...