Rumour has it that she was dating Kylie Jenner's ex, Tyga.
She also went to Walsall College for higher education where she pursued courses in beauty therapy and Spanish.
The beautiful and busty young model has over 15 million followers on Instagram.
Celebrities like reality star Blac Chyna and fitness sensation Sommer Ray follow her on Instagram.
The social media star took to Instagram on Tuesday evening to share the sizzling throwback snap with her 15.
This mini ruched dress allows Demi to show off her toned arms and lean legs.