Host, actress and author Maria Menounos is back with her new book The EveryGirl’s Guide to Diet and Fitness. She explains how she lost 40 pounds and kept it off, and she’s even giving her recipe for a healthier take on nachos from the book! Click here for her EveryGirl Nachos recipe.

Plus, she’s talking about her tough decision to appear in a reality show, and dishing about what it’s like to live with her boyfriend and both parents...in the same house!