The Breakthrough Diet and Workout for a Tight Booty, Sexy Abs, and Lean Legs
Grumble, I'm not sure why I read this in the first place.
HIIT style bodyweight workouts you can do anywhere, zone/paleo diet. It restricts carbs pretty severely so you'd lose weight pretty easy I'd guess and high fat/protein so you don't feel deprived.
Lots of pic of Christmas looking fantastic if, uh, you're into that.