Watch out Seattle Grace cause you got another cast member to add to all the drama. Actress Chyler Leigh is joining the cast of Grey’s and she will be playing Meredith’s half-sister Lexie Grey.
She made a guest appearance on the last two episodes and already started to stir some drama. McDreamy’s chemistry with Lexie caused some tension between Meredith and her man.
Lexie has been on the show quiet a few times but this time around she is going to stay. Ohh can you imagine she tries to steal McDreamy away from Meredith. Now that’s drama.