Christie Brinkley offers a revealing glimpse into the challenges of being one of the world’s original supermodels in her new memoir, “Uptown Girl.”

Despite their tumultuous 11-year marriage, Billy Joel and Christine Brinkley are on good terms. On April 29, he 71-year-old model and actress opened up about their relationship and marriage in her new memoir Uptown Girl,

In a new memoir, the supermodel goes into pretty excruciating detail about the rocker’s wildly excessive drinking, frightening behavior and angry denials when confronted about cheating.