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As morning turned to afternoon on Friday, further details continued to emerge from Newtown, CT, a tight-knit community shaken by a massacre at Sandy Hook Elementary School that took the lives of innocent students and teachers, in addition to the gunman, reportedly identified as Adam Lanza.

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As President Barack Obama touched on in his tear-jerking press conference, this is not the first time the nation has witnessed a tragedy of this kind. The recent mass shooting at an Aurora, CO movie theater is just one instance of such violence. Columbine High School and Virginia Tech also resonate as prime examples.

Hollywood's biggest stars were quick to react to the news on Twitter and made an outcry for stricter gun control regulations.

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