Greg and Elliott dish on what it's like to be an internet superstar. Queen Latifah stops by with a message for Marlon Wayans. Tom Green returns to give his expert analysis, but his credentials may not hold up to scrutiny.
The stars of "The Night Before," Anthony Mackie and Joseph Gordon-Levitt, go head-to-head on the Lip Sync Battle Holiday Special! Your Preshow hosts Elliott Morgan and Lee Newton preview the match-up, talk to the audience before the show, and Lee gives us a behind the scenes tour of the show.