Kylie flashes taut midriff after losing 40lbs in three months
flashed her amazingly taut midriff in a bikini as she soaked up the sun in a snapshot she posted on line Saturday.
The 24-year-old lip kit mogul let her 334 million followers catch a glimpse of the piña colada she was enjoying as she kicked off her weekend.
Her latest post comes just days after she revealed that she had lost a jaw-dropping 4…