On the Bright Side, I'm Now the Girlfriend of a Sex God: Further Confessions of Georgia Nicolson - Confessions of Georgia Nicolson 1st edition

Georgia Nicolson has started dating the Sex God (aka Robbie). So life should be perfect . . . except in Georgia's life, nothing is ever perfect. Her cat, Angus (the size of a small Labrador), is terrorizing the neighborhood. Her sister, Libby (who is slightly mad), hides her pooey knickers at the bottom of Georgia's bed.

Then the Sex God breaks it off because she's too young. It's time for a plan. It's time for a Red Herring. It's time for Georgia to become a "heartless boy magnet!"