Demi Lovato might have found fame after appearing on the Disney Channel, but the singer has proved she’s a total badass over the years.
The 24-year-old is a seriously impressive boxer these days, and she’s always treating her 49.5 million Instagram followers to videos of her training.
Demi works out with celebrity trainer Jay Glazer, and after seeing her in action, we’re glad it’s him taking the punches and not us…
The singer and actress isn’t one to be messed with, something Rocky star Sylvester Stallone learned to his cost recently.
Sly joined Demi for a sparring session recently, only to be knocked down by a powerful right hook.
Demi’s a pretty fearsome competitor when it comes to the boxing ring, and it was recently revealed that the singer is eying up a move into MMA fighting.
It’s not just boxing either – Demi is always hitting the gym hard, and lifting weights for fun.