Now that summer’s almost over most people have given up trying to get that perfect body, but not Plan B. The 27-year-old rapper/singer has been working extra hard at the gym because he’s been feeling rather unfit.

Since I’ve been training, I’m a lot fitter. I do three days a week at the gym – weights and a bit of cardio. I lost a stone and a half in seven weeks. I feel a lot better on stage, the performances and energy are much better

A stone and a half! Teach us your tricks!