Is it the voice? The charisma? The hair? Tonight the audience decides who wears the “American Idol” crown. E! has the scoop. ent_tv_americanidol.jpg G0 Kelly vs. Justin rtsp://audio1.eonline.com/Multimedia/ENewsDaily/enews.090402.rm?rpcontexturl=http://www.eonline.com/Partners/RealOne/PostID/index.html&rpcontextwidth=540&rpcontextheight=180&rpurl=http%3A//www.eonline.com/Partners/RealOne 10310891730120 etelevision_free.gif video.gif rtsp://audio1.eonline.com/Multimedia/ENewsDaily/enews.090402.rm?rpcontexturl=http://www.eonline.com/Partners/RealOne/PostID/index.html&rpcontextwidth=540&rpcontextheight=180&rpurl=http%3A//www.eonline.com/Partners/RealOne 10310891730121 PLAY lock_icon.gif lock_icon.gif lock_icon.gif big_headline