According to TMZ and other sources
According to our sources, Kyle Glover (son of Usher's estranged wife Tameka Foster) has not experienced any brain activity since he was admitted to the hospital. We're told there has been no decision yet as to whether or not to take him off life support.
Our sources say Usher arrived at the hospital last night and Tameka has not left the hospital since she got there.
As TMZ first reported, Kyle was struck in the head by passing jet ski while riding on an inner tube on Lake Lanier in Atlanta, GA.
My prayers goes out to the family I couldn't imagine going through this as a mother myself. I am so sad for Tameka she seems to be a great mom.