Justin Bieber Injured After Falling Down Stairs

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June 24, 2013 | 4:07am EST

Pop star Justin Bieber was left nursing a neck injury on Sunday after falling down a flight of stairs.
The Baby hitmaker took a tumble on a day off from the U.S. leg of his Believe tour, and uploaded a photo of his grazed skin to his Instagram.com page.
Explaining the injury to fans in an online video, Bieber joked, “So I decided I was gonna fall down the stairs… so I did! That’s exactly what I did.”
The 19-year-old singer, who was due to take part in a photoshoot for Adidas, also wrote, “Why I gotta fall and cut my neck before a photoshoot… fun.”
Bieber is next due onstage in Los Angeles on Monday.