Rihanna points to lead guitarist Nuno Bettencourt as they perform at HP Pavilion in San Jose, Calif. on Saturday, April 6, 2013. (Jim Gensheimer/Staff)
Rihanna points to lead guitarist Nuno Bettencourt as they perform at HP Pavilion in San Jose, Calif. on Saturday, April 6, 2013. (Jim Gensheimer/Staff) ( Jim Gensheimer )