Demi Lovato performs at the 2012 Z Festival in Sao Paulo in a rock chic attire

Twenty year old singer and actress Demi Lovato took to the stage at the 2012 Z Festival held in Sao Paulo. The fame of 'Camp Rock' showed off singing skills along with a rock chic attire including black leather pants at the event. She also wore a graphic printed black shirt that was torn in style to give a peek at her black lace bra. Demi completed her look with a cropped leather jacket, sleek blonde hair, and a smoky eye look.

Demi Lovato performs at the 2012 Z Festival in Sao Paulo in a rock chic attire

Demi Lovato performs at the 2012 Z Festival in Sao Paulo in a rock chic attire