According to one of Allemand's good friends, the reality TV star was on life support "with little pulse and barely breathing" as of Tuesday evening, E! News reported.
Allemand's representative had released a statement to CNN on Tuesday disclosing Allemand had suffered "a serious emergency medical event" Monday night that left her hospitalized in critical condition. While her family requested privacy during the difficult time, no additional details were given.
Afterward, Allemand returned to compete on the first and second seasons of the reality dating show's Bachelor Pad spinoff, which aired in 2010 and 2011 respectively.
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