Pop music: ‘American Idols Live! Tour 2010’

Did Bowersox get robbed? Does the iron-fisted, despotic rule of trigger-happy tween girls overly skew “Idol’s” results? Put aside these questions for a moment and instead bask in the meta-media explosion that is “American Idols Live! Tour 2010,” where all your favorites from last season band together to jockey for the ever-rare brass ring of a post-show career. Ticket sales have been rough around the country, so savor the fact that this L.A. show is still on. Staples Center, 1111 S. Figueroa St., L.A. 7:30 p.m. Fri. $40.50-$76. https://www.staplescenter.com.