Charlie Sheen’s ex-fiancée has been hospitalized after allegedly suffering an overdose. According to RadarOnline, Brett Rossi was taken to the Cedars-Sinai Medical Center in Los Angeles last weekend, where she spent a night in an intensive care unit before being transferred to a regular unit for a second night. A source told the website: ”It was an overdose. It is not known what she overdosed on.” The 25-year-old porn star – who is also known as Scottine Rossi – was said to have been found unresponsive at her house by a close friend but she is now said to be ”recovering well physically.” Charlie confirmed last month he had ended their engagement and he is said to be ”very concerned” about his former flame. The pair split after a one-year romance but Brett is said to have taken their break-up ”very hard.” The source added: ”It’s been four or five weeks, but Brett is taking it very hard. She still has not gotten over the breakup.”