Whitney Houston Is No Longer Welcome At The Prince Show ?

Whitney Houston is no longer welcome at Prince shows.

   Houston, who is in out-patient treatment for drug and alcohol issues, has been something of a regular at Prince's performances in the Los Angeles area lately. Apparently Prince's people grew tired of Houston's insistence on VIP backstage access and cut the singer off—this after she joined Prince onstage for an impromptu series of warblings that were, of course, captured on video (see below). Perhaps Prince is just doing his longtime friend a favor by keeping her out of the spotlight.

   Houston's decision to enter rehab for a third time has prompted a spate of rumors, among them that she has resumed a nasty old habit: Crack. A friend of Bobby Brown's told RadarOnline, "It's the worst it's ever been. Whitney went on tour again, and that's when the relapse occurred."

   Hopefully Houston is on the road to recovery, and the next time she joins Prince on stage she'll be welcomed with open arms.

Whitney Houston Back To Rehab !!

Whitney Houston is back in rehab. 

   A representative for the superstar singer confirmed Monday that Houston is undergoing treatment. Kristen Foster says Houston is in an out-patient program for drug and alcohol treatment. She says it is a voluntary measure and part of Houston's "long-standing" recovery process.

   The 47-year-old, one of the most successful singers in pop music history, has battled problems with drug addiction for years. But in 2009, as she released a comeback album, she declared herself healthy and clean.

   However, her 2010 tour overseas was troubled: Houston canceled some dates due to illness and received negative reviews from fans who were disappointed in the quality of her voice and performance. Earlier this year, she gave an uneven performance in tribute to cousin Dionne Warwick at music mogul Clive Davis' annual pre-Grammy gala.

   It's unclear how long Houston will be in rehab or where she's being treated; Foster had no further comment. However, Houston has been visible recently: Last week, she sang on stage with Chaka Khan during Prince's concert in Los Angeles.