Diego Andrés González Boneta (born November 29, 1990) is a Mexican singer and actor. He is best known for playing Rocco in the Mexican soap opera Rebelde and Javier on CW's 90210. He recorded his self-titled debut album with his first single, Responde in 2005 and a Brazilian version for the album, with songs in Portuguese was recorded in 2006. At the moment, the album was released in Mexico, Brazil and Chile. He appeared as Alex Santiago in the ABC Family series of Pretty Little Liars.