From Tina Fey to CeeLo, this week's winners and losers

Speech of the week Tina Fey picks up the Mark Twain for humour: "I hope that like Mark Twain, 100 years from now people will see my work and think: 'Wow, that is actually pretty racist.'" Presidential cameo of the week Bill Clinton has filmed a walk-on part for the upcoming Hangover sequel. Coming soon: Jimmy Carter voices an otter in Kung Fu Panda 2, and Dubya steals the show as the midriff of the next Human Centipede. Conspiracy update of the week Looks like they ARE out to get new US TV conspiracy thriller Rubicon – it's been canned before the second series. Medieval dude news of the week Eastbound & Down's Danny McBride is teaming up with James Franco for Your Highness. Could be the best history lesson since Bill & Ted. Presidential cameos of the week #2 Get far enough in Call Of Duty: Black Ops and you can defend the Pentagon from zombie attack with playable versions of presidents Nixon, JFK and Castro. Lock and load! Potted Hogwarts review of the week It's Harry Potter and the deathly hollow camping trip. Ultra-speedy Top 40 to Glee cover of the week Glee do Cee Lo's Forget You. As sung by Gwyneth Paltrow. Obviously. twitter.com/guideguardian guardianguide.tumblr.com