The fourth season of Americas Got Talent, an American television reality show talent competition, premiered on the NBC network on June 23, 2009. Country singer Kevin Skinner was named the winner on September 16, 2009. This season is the first season to be broadcast in high definition.This seasons host was Nick Cannon, who replaced Jerry Springer. Springer had said that he could not host due to other commitments. All Season 3 judges returned for the fourth season, despite rumors that Sharon Osbourne would be leaving the show.Season 4 was David Hasselhoffs final season as a judge.This season started broadcasting LIVE on August 4, 2009.

美國達(dá)人第四季是由大衛(wèi)·哈塞爾霍夫,皮爾斯·摩根,珊農(nóng)·奧斯博內(nèi)主演的歐美劇全集,在2009年拍攝美國上映播出,星辰影院提供了美國達(dá)人第四季電視劇,美國達(dá)人第四季電視劇高清版,美國達(dá)人第四季免費(fèi)在線觀看,并且還可以支持手機(jī)看,不需要下載播放器,方便廣大影迷。