1. Starstruck: Olivia Munn Was Too Busy To Meet President Barack Obama

Starstruck: Olivia Munn Was Too Busy To Meet President Barack Obama

"The Newsroom" star Olivia Munn desperately tried to save face after accidentally ignoring the President of the United States.

In "Starstruck," comedians and celebrities share memories of the times they found themselves gobsmacked in the presence of the ultra-famous -- proving time and again that deep down, everyone's still a fan at heart. Awwww. [Watch More "Starstruck"]