in entertainment You Won’t Believe What 31 Of Your Favorite Celebs Looked Like As Awkward Teens by Mary McCaw 10. Kristen Stewart Image via Time Inc 11. Taylor Swift Image via Sports & Entertainment 12. Joe Mangianello Image via People Page 4 of 10Previous 12345678910Next Written by Mary McCaw Mary is a freelance writer and editor. She's based in San Francisco, but lately, home is wherever her suitcase is. If you really are what you eat, she is at least 50% pizza.