'Raising Hope' creator Greg Garcia talks inspiration for the show and Greyson Chance's appearance.
Jackie Evancho and Greyson Chance are two young musical sensations who have converted their Youtube channels into marketable brands.
Reports so far suggest that the Greyson Chance YouTube video is legit. But media experts warn that the Internet is rife with staged events made to seem spontaneous.
His meteoric ascent to millions of Youtube views and maximum-exposure media tour have some questioning whether there's a Big Media hand behind sixth grader Greyson Michael Chance.