Selena Gomez reveals she was "malnourished"
Speaking from the stage of the Santa Monica Place gig, the 18-year-old singer explained to the crowd why her health had been monitored:
"I was just very malnourished, so I was low on iron and exhausted. I do feel better!"
Watch Gomez talk about her boyfriend, Justin Bieber, has passed the "mom" test here:
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