Viral video: Justin Bieber gets sick on stage

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 Paste BN'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.

Asked Bieber during the show, "Will you love me even though I'm throwing up on stage?"

Later, he tweeted the possible cause (or just quoted his favorite Anchorman line): "Milk was a bad choice! Lol"

Justin Bieber vomits on stage during concert

Video posted on YouTube shows pop star Justin Bieber vomiting on stage during his sold-out concert at the Jobing.com Arena in Glendale, Arizona. He left the stage after the episode but returned and even did an encore.