To celebrate 2013, YouTube invited some of its most popular contributors to star in a mashup of popular moments this year. Can you spot all the references?
Kate Upton and Lea Michele have teamed up for a new William H. Macy comedy called "The Layover."
A look back on Hollywood headlines of years past.
Taylor Swift ranks two spots behind Pope Francis in a new Fortune.com poll of the World's Greatest Leaders.
Producers confirm that the next season of "Downton Abbey" will be the last.