Like it or not, YouTube is the best platform for young wannabe celebs to cut their teeth. Long gone are the days of producers and casting agents “discovering” fresh young talent. They’re not out there wandering the streets of Los Angeles and New York. They’re at home on their computers or their smartphones. So now, studio execs need only pore through the endless content pools of YouTube. Because that’s where they’ll discover charming, talented stars capable of commanding entire internet fan armies. Undoubtedly, these young YouTube stars will soon knock their predecessors off of their throne and become the next generation of viral royalty.