Considering the teenager is only 16, the white dress, which had a sheer panel across the chest, was definitely a daring option and, some might argue, too mature for her years.
Kylie's fashion choice also had a short hemline and another sheer panel around the base of the dress.
Coupled with her vampy, dark red lipstick and mussed up hair, Kylie definitely looked beyond her years during the family shoot.
She must have been having a brilliant time on the day, because she updated her Instagram page with pictures of all the fun.
One snap showed her with big sister Kendall, who has just celebrated her 18th birthday.
Considering Kendall donned a vintage Alexander McQueen backless gown for her shots on the day, it's perhaps no wonder that Kylie was keen for her slice of the limelight too. Although we think she should just enjoy being 16 and not try to grow up too soon.
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