6/4/2011 12:55 AM PDT by TMZ Staff
Whitney Houston is voluntarily seeking additional treatment for drug and alcohol addiction … TMZ has learned — after completing a 30-day out-patient rehab program earlier this week.
Sources close to Whitney wouldn’t elaborate on what the additional treatment entails — but we’re told the singer has hired a round-the-clock life coach to help keep her on track.
We’re told Whitney personally decided to seek out treatment over a month ago as part of a longstanding recovery process — entering the out-patient program completely on her own accord.
As one source put it, “She really wants it this time.” So far, no word from Whitney’s rep.
Tags: Whitney Houston, Nurse!