Bright Lights, Big AssBy: Jen Lancaster Jen Lancaster hates to burst your happy little bubble, but life in the big city isn't all it's cracked up to be. Contrary to what you see on TV and in the movies, most urbanites aren't party hopping in slinky dresses and strappy stilettos. But lucky for us, Lancaster knows how to make the life of the lower crust mercilessly funny and infinitely entertaining. Whether she's reporting rude neighbors to Homeland Security, harboring a