The jet ski operator who allegedly ran over and killed Usher Raymond's stepson in a Georgia lake last summer was arrested this morning, according to reports.

The nasty child custody battle between Usher and his ex-wife is Tameka Foster is heating up once more. The tragic death of Usher's stepson Kile Glover who was declared brain dead after a jet ski accident last month had seen the court hearing delayed, but now Foster has filed new documents to fuel the war.

Usher Twitter fans and celebrities are expressing their sympathy on the social media site and have "RIP KILE" trending currently. They are wishing Usher and his family condolences for the lost of Kile Glover, who died on Saturday, July 21.

Justin Bieber took to his Twitter to react to the death of Usher's stepson, Kile Glover. After being announced brain dead by doctors two weeks ago, the parents decided to pull the plug on the young boy's life support on Saturday, July 21. Other celebrities have taken to the social media site to offer prayers and condolences as well.