Shaking it (all) off! Woman reveals her amazing 70kg weight loss in hilarious video to her favourite Taylor Swift song... and can now fit in ONE leg of her old jeans

Donnalouise Gragg, 40, from Dunedin, New Zealand, weighed 131.5 kilograms (left) in February, 2015. She was unable to get pregnant and decided to have gastric bypass surgery after trying every possible diet. 



The bubbly brunette saw her weight start to drop off within days and now, just over a year later, sits at an impressive 60 kilograms (right). Mrs Gragg documented her entire weight loss journey on YouTube and recently shared a video of herself dancing to Taylor Swift's 'Shake it Off' at different stages of her journey. By the end of the clip she is seen excitedly dancing around in one leg of her old jeans. She has now been given the green light to try for a baby with her husband and she is excited to see what the future will bring.