Dania Ramírez (born November 8, 1979) is a Dominican TV and film actress. She is most recently known for playing Alex in Entourage, Maya Herrera in Heroes and Blanca during the last season of The Sopranos. She also played Callisto in X-Men: The Last Stand.
Source:
http://1pieceswimsuit.16mb.com/2013/01/dania-ramirez/