What’s Hot This Weekend 09/28/12

This week: Justin Bieber, Rock Vegas, Serj Tankian, Hoobastank & Danka Jones, Blink 182, Greyboy Allstars, Fishbone, Rise Against, America's Got Talent Live, Rod Stewart, Daniel Tosh, Bill Cosby, Tim Allen, Christopher Titus, Eli Roth's Goretorium, Redfoo's Party Rock Open Tennis Tournament, Mr. Olympia Competition, Peaches, Steve Aoki, Dirty South, Avicii, Travis Barker & Mix Master Mike, Eva Longoria, Porter Robinson, Thomas Gold, Chuckie and Bread and Butter.