Singer Gavin DeGraw Hospitalized After NYC Attack 27.78K Seth Abramovitch 08/08/11 08:39PM Filed to: Crime Crime Gavin DeGraw attacks New York Tweetg Tweetd Fb Singer-songwriter and frequent American Idol muse Gavin DeGraw is in Bellevue Hospital after being "viciously assaulted by multiple attackers" in NYC late Sunday night, TMZ reports. DeGraw lives in NYC. UPDATE: The Post has more details.