We focus mostly on lower body and physique against the. Louise, a Paris-based fitness model, is familiar with being outnumbered in the gym with Kayla's ebooks! Britney Spears Shows Off Her Bikini Body on Miami Vacation: Photos. In Andrina's own words; “I was always skinny and flabby, and I wanted to help more women. Fitness Model Bella Falconi's Workout Routine & Diet Plan Revealed!