http://news.ninemsn.com.au/entertain...es-in-hospitalR&B star Usher's 11-year-old stepson has died in hospital after suffering a severe brain injury in a jet skiing accident.
Kile Glover was seriously injured on July 8 while riding on a rubber tube with a 15-year-old girl behind a boat on a lake in Georgia.
A 38-year-old jet skier crashed into the pair, leaving the girl with a broken arm and Kile with critical head injuries.
The boy was rushed to a hospital in Atlanta and declared brain dead shortly after the accident.
He died on Saturday morning when the family made the decision to switch off life support.
Usher married the boy's mother, Tameka Foster, in August 2007 but the pair divorced in 2009.
Ms Foster is reported to be "understandably devastated" by the news and "struggled tremendously" with the decision, celebrity news website TMZ reports.
Usher also fathered two children with Ms Foster; Usher V, four, and three-year-old Naviyd.
The accident is still under investigation.