Troubled stars Whitney Houston and Bobby Brown have reportedly reached the end of the line and are set for divorce. According to sources close to the couple, the two stars have decided to end their union, after many troubled years. Brown, 36, and Houston, 42, have made headlines frequently in the past, as both have struggled with problems with drugs and alcohol. Brown has also been arrested for domestic violence against Houston. The couple are the parents of a 12 year-old daughter, Bobbi Kristina. | 
