In 2010 she weighed roughly 95 kg (209 lb). The second pic was from a few weeks ago and it`s around 72 kg (158 lbs).
Her main reason for the weight loss was "I have never, ever felt confident in a pair of shorts let alone a bikini", so after years of feeling uncomfortable she committed herself to a diet in 2010.
The pic on the left is her after five years of dieting (2015). . The right pic is her a year later after working out all year.
This is another photo of 2015 vs 2016 and she had this to say: "I`ve been very large for a very long time - never dreamed I could wear anything like this! So I bought this bikini a couple of weeks ago to tan in for summer. Today my butt is one of my best features... it`s probably prettier than my face haha; and I`ve done a lot of hard work and thousands of squats to get it this way so let`s show that baby off! "