While 4 litres might seem a lot, how much water you require in a day depends on your weight, according to reports.
In general, you should drink between half to one ounce of water for each pound you weigh. So, assuming Gigi weighs around 50kg, or 110 pounds, it means she’d need about 1.7 to 3.4 litres (55 to 110 ounces) of water a day.
The beauty guru has also shared in the past that the first thing she does each morning after washing up is to drink warm water which she said “promotes intestinal circulation”.
Besides chugging water, she also swears by a strict diet, whereby she only has four light meals a day and each one must not contain oil, sugar, flour products or alcohol.
In other words, yes, drinking lots of water may help, but that alone isn’t enough to make you look as great as Gigi.
This story was originally published in 8Days.