Bonnie Pointer Signs on to 'Celebrity Rehab'
Former Pointer Sisters member Bonnie Pointer will be joining the cast of "Celebrity Rehab" with Dr. Drew Pinsky on VH1, reports TMZ. Sadly, the 59-year-old R&B star has battled drug addiction ever since she stepped away from the spotlight. Pointer, the youngest of the sisters, left the group to pursue a solo career and eventually broke ties with some of her family...