My love for The Vampire Diaries has already been established, so it shouldn't come as a surprise that I have a bit of a girl crush on Katerina Graham, who plays the witch Bonnie Bennett on the show. She made an appearance in Justin Bieber's Somebody To Love video, 17 Again, and she was even in The Parent Trap! She's got a few songs on iTunes, my favorite of which is "Sassy". She exudes confidence and fierceness, and that's why I love her! We need some more girls like her in Hollywood.