Whitney Houston

Singer Whitney Houston is back in rehab, PEOPLE is reporting. A rep for Houston confirmed early this afternoon that the 47-year-old singer is "currently in an out-patient rehab program for drug and alcohol treatment. Whitney voluntarily entered the program to support her long-standing recovery process."

The original "The Bodyguard" was released in 1992 and stared Kevin Costner as a former secret service agent hired to protect a singer who he falls in love with.  Whitney Houston plays the singer.  Whitney Houston also had a hit with "I Will Always Love You," off of the soundtrack.