Whitney Houston Pictures

** FILE** Whitney Houston smiles as she recevies a standing ovation while coming onto the stage in this Wednesday, Oct. 26, 2005 file photo, at the Shrine Auditorium in Los Angeles. After a tumultuous 14-year marriage marked by drug arrests and stints in rehab, Houston is divorcing Bobby Brown. The pop singer filed divorce papers in Orange County Superior Court this week, a month after filing for legal separation from Brown, Houston's publicist Nancy Seltzer said Tuesday, Oct. 17, 2006.