02/25/2011 09:33 am ET Updated May 25, 2011

Arianna Hosts First-Ever HuffPost Comedy Night (VIDEO)

Huffington Post took over The Roxy Theater in Los Angeles on Wednesday to celebrate its first-ever comedy night. Arianna herself hosted the evening, presenting the audience with a taste of what can be found everyday right here at HuffPost comedy, and then introducing her friend and the evening's headliner, Bill Maher.

Here's a quick look at some of the highlights from Arianna's opening remarks, including a shocking announcement about a viral video star who has been blogging for HuffPost under an assumed name.