Ray J hospitalized for exhaustionR&B singer Ray J has been hospitalized near Las Vegas for exhaustion, The Associated Press reports. Ray J's rep said in a statement Tuesday that the singer went to the hospital Monday and "will remain there for treatment for exhaustion and jet lag." The rep says Ray J was in Las Vegas to host a party and also attended Sunday's Billboard Music Awards. Ray J is singer Brandy's younger brother. He was close friends with Whitney Houston and said in March that he was "still hurting" a month after she drowned in a bathtub in California at age 48.