Rosalie Hale

Rosalie Lillian Hale, is the wife of Emmett and the adopted daughter of Esme and Carlisle Cullen. She belongs to the Olympic Coven and as a result, is also a vegetarian vampire. Rosalie isn't exactly the nicest of the family, she's closest to Alice and Emmett and resents what she is. On IHWU, Rosalie is played by Becca and is a canon character. Her profile can be seen here.