Lisa Tucker Joins the cast

Zap2it has confirmed that American Idol Alum will be playing the role of GRETA!!!!

Below is some info on her character check out more at Zap2It:

Greta is described as “cool, hip, smart,” and “a bit of a thrill-seeker.” Witches are going to play a huge part in the sacrifice and the Salvatores’ quest to kill Klaus, especially now that Jonas, with his dying breath, gave Bonnie (Katerina Graham) the tools to make the kill. Greta will appear in at least two episodes, but we’re hearing that she may actually appear in four — including the big finale.