FILE - In a Saturday, June 26, 2010 file photo, singer Ray J arrives at the "PRE" BET Awards 2010 Party in Los Angeles. Ray J , who was one of the people who spent time with Whitney Houston in her last days, is expressing his sorrow over her loss. In a statement to The Associated Press on Friday, Feb. 17, 2012, he said he's spent the last few days trying to "process the emptiness that I feel." (AP Photo/Dan Steinberg, File)
May 22, 2012 7:55:51 AM PDT
NEW YORK (AP) - May 22, 2012 --
R&B singer Ray J has been hospitalized near Las Vegas for exhaustion.