By Kate Ward
February 12, 2012 at 07:44 PM EST

Whitney Houston’s 16-year-old daughter Bobbi Kristina Brown checked into Cedars Sinai Medical Center following the singer’s death Saturday, a family source confirms to EW. The source tells EW that Brown was released shortly after being treated. People reports Brown — daughter of Houston’s ex-husband Bobby Brown — had a “complete breakdown” after she had heard the news of her mother’s death. People‘s source also claims that Houston was found “partially submerged in the bathtub of her room”: “[Bobbi Kristina] was screaming, ‘What’s wrong with her? What’s wrong with her?”

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