Gwen Stefani hailed her husband Blake Shelton as “part of the American Dream” as he was honoured with a star on the Hollywood Walk of Fame. The US singer said Shelton was a “rare human being” who had always retained his sense of self as “a country guy with a love for country music”, despite his success. The US country singer was honoured on Friday with the 2,755th star on the Hollywood Walk of Fame, in the category of Recording.