<snip> Houston was seen ordering and consuming considerable quantities of alcohol at the hotel two mornings last week, said a source briefed on her behavior and activity in the days before her death.
The source told CNN's Don Lemon that Houston ordered the drinks before 10 a.m. last Wednesday and Thursday from the bars in the lobby and pool area.
Guests both days overheard Houston loudly complaining about her drinks, accusing bartenders of "watering down" or "putting too much ice" in them, the source said Wednesday.
The source said other guests expressed concern about Houston's erratic behavior. Her disheveled appearance, including mismatched clothing, suggested to them that she was intoxicated, the source said. The source said Houston was seen jumping in and out of the pool and doing somersaults in the pool area.
The source added that Houston was alone for some of the time, but was also seen at the pool drinking with her entourage and a male companion on both days.
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