Photo: VALERIE MACON/AFP, Getty Images To sign up for our daily newsletter covering the latest news, hacks and reviews, head HERE. For a running feed of all our stories, follow us on Twitter HERE. Or you can bookmark the Lifehacker Australia homepage to visit whenever you need a fix. In 2007, Britney Spears endured a very public downfall and quickly became a punching bag for the national comedy circuit. Skewering Spears for public gaffes — shaving her head, accidentally exposing herself while climbing out of a limo, marrying the backup dancer Kevin Federline in a shotgun wedding — became the kind of comedic layup that made late night show hosts salivate.