With his mock conceited guy persona, comedian Michael Kosta cracks up audiences as he riffs on the perils of drinking while wearing contacts and how atheists pray. A regular performer on The Tonight Show, Kosta has also starred in his own stand-up special, Comedy Central Presents: Michael Kosta, and hosts E!'s new show The Comment Section, which dives deep into online comment thread craziness. He's a prolific comedian who's also brought the snark on E!'s Chelsea Lately, hosted the backstage show for the 63rd Annual Emmy Awards, and released his debut comedy album -- Comedy for Attractive People -- last year. Catch Kosta when he hits the stage at Stand Up Live in Phoenix.