Brooke Mueller was hospitalized Friday morning for a possible drug overdose, according to TMZ.
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Muelller, Charlie Sheen's ex-wife, has been in-and-out of drug rehabilitation over the years, according to TMZ.
But a rep for Mueller insists drugs were not a factor in her hospitalization. The socialite claims she passed out after making jewelry nonstop for the past several days.
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"An assistant thought Brooke was non-responsive while she was napping and hastily called an ambulance," Steve Honig, told TMZ. "As a precaution, Brooke was brought to a local hospital and discharged after an hour. She was diagnosed with exhaustion and dehydration and is now fine and resting at home."
Mueller and Sheen are the parents of twin 3-year-old sons. The couple married in 2008, but separated a year later. They were officially divorced last year.