Today, Kristin is distracted from writing her debut book Balancing on Heels—due out in 497 days—by her own (low) weight. She tells E! News, "I can look really skinny and I don't like that look. So, yes, I'm drinking protein shakes, I'm trying to put on muscle and I'm lifting very heavy weight right now."

Kristin Cavallari's first book, Balancing on Heels, drops in approximately 500 days. Starting today, we will begin marking the days on our calendar, which is a special two-year calendar, so don't worry, it has enough days. We will also mark the days here on Defamer, every day, for the next 500 days. What's happening on Day One of 500 Days of Kristin? Kristin's leaning in.

Film writers Fariha Roísín and Sara Black McCulloch are covering the Toronto International Film Festival this year as a series of conversations about the festival and its programming. The first dispatch includes Clouds of Sils Maria, Welcome to Me, Infinitely Polar Bear, and Frailer.