If you missed the news, Justin Bieber kicked off his new Believe tour in Glendale, Ariz., on Saturday. It was a sold-out show, featuring Cody Simpson and Carly Rae Jepsen as warm-up acts. And USA TODAY's Marco della Cava was there.

It was an "ambitious multimedia presentation," writes della Cava, but the bigger news was that the Beebz was a little under the weather. So much so that he threw up — twice — during the show. And, of course, it was captured on video that's now gone viral...

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