With the words STOP SB 1070 written on her left arm, Lady Gaga used her sold-out show in Phoenix Saturday night to protest Arizona's new immigration law according to RadarOnline. They write, “Midway through her performance at US Airways Center, Lady G went on a rant against the controversial law that instructs police to check the immigration status of anyone they suspect of being in the country illegally. The singer also dedicated her song You and I to a young boy who told her his brother had been sent back to Mexico."