Book excerpt: Back in Black is the 5th guilty pleasure in this witty series that takes readers behind the scenes of the intoxicating world of Hollywood glitterati. It's time for the Beverly Hills High senior class trip to Washington, D.C. But every year the reigning A-List call in sick and do their own trip to Vegas, baby, Vegas. Anna joins Cammie, Adam, Sam, Dee, and Parker on the Vegas trip to the uber-hip Palms Hotel and Casino. During a hypnosis show on The Trip, the group is hypnotized into telling the truth. Dee is confronted with just how whack-o she's become and Adam and Cammie are forced to confess their forbidden lusty secrets. When Anna's oldest and best friend from NYC, Cyn, and Anna's long-time adolescent crush, Scott, show up in Vegas too, Anna finds out just how dangerous telling the truth can be.