Katerina GrahamKaterina Graham wants you to know she's different from her 'Vampire Diaries' character, Bonnie Bennet -- but she loves it.

In PopEater's chat with Graham, she tells us that "being able to play a character who is totally different from me and my style and how she speaks and what her relationships are" is a great part of the 'Vampire Diaries' experience.

The actress is also a singer -- and her cover of 'Cold Hearted' got the attention of Paula Abdul who loved it. "That was really incredible and one of the best moments of my very humble career," she says, of learning Abdul's thoughts.

Katerina also talks about filming in Georgia, being friends with the cast and what she wants for everyone she works with.