Chyler Leigh
Chyler Leigh West (pronounced ; née Potts; born April 10, 1982), known professionally as Chyler Leigh, is an American actress, singer and model, best known for her portrayals of Janey Briggs in Not Another Teen Movie and Dr. Lexie Grey in the ABC medical drama Grey's Anatomy. In October, 2015, she began starring in the CBS/CW show Supergirl as Alexandra "Alex" Danvers.