Whitney Houston has been attending as many of Prince's Los Angeles shows as possible, but she won't be seeing any more of his residency. The singer is currently in out-patient rehab but Prince and his people have also put up a huge roadblock by saying she is no longer welcome.
According to a number of reports, including one at TMZ, Houston has been acting very erratic at the shows and they suspect that she has been intoxicated. She also was constantly after Prince's people to let her on stage to sing, something they allowed at one performance with Chaka Khan, but they were having no more of it, saying they were afraid she would embarrass herself. Finally, reports say that she was also repeatedly asking for tickets to the shows from the purple one's management. All of that put together has equaled an all-around ban.
Whitney is said to be one of the stars of the sequel to Waiting to Exhale and that her "maintenance" rehab is part of her preparation for the job.
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