"The biggest talent search in the history," as former America's Got Talent host Jerry Springer used to say over and over again, is beginning its fourth season on Tuesday.Judges David Hasselhoff, Sharon Osbourne and Piers Morgan will return to give their two cents about the acts performed on stage in front of them. One cast change is the arrival of Nick Cannon as host. Let's hope that Nick won't read the teleprompter too much and will have better interactions with the contestants than Springer did.
Want to know more about this season's AGT? Details coming up!














