Wow! Dakota is all grown-up now.

In an Elie Saab Couture gown with a plunging neckline, Dakota Fanning is a far cry from her reputation as a famous child star. The 19 year old beauty wowed the crowd with her chosen gown during the premiere of her movie in Venice last Saturday.

Although her younger sister Elle steals the spotlight when it comes to fashion most of the time, it's clear that her older sister won't fall short behind. Can we say how lucky the Fanning sisters are for having both talent and beauty?