After a gothic glam appearance at the Youth premiere on Wednesday, she went for a gorgeous plum coloured dress to attend a Thursday evening charity gala.
Kendall, 19, flaunted her frock at the amfAR Cinema Against Aids event at the Hotel du Cap-Eden-Roc, where she once again obliged photographers by twirling around and letting them get her gown from every angle.
The model's mum Kris Jenner later told fans she was "speechless" by how beautiful her daughter look, saying: "You take my breath away! Absolutely gorgeous! Stunning! Can't get enough of you! Proud mama! What's tomorrow?"
And she didn't stop there!
Kris posted a further three images of Kendall in her purple Calvin Klein gown and Chopard diamonds, saying: "OMG! Proud mama!"
Kendall attended the gala with fellow models Karlie Kloss, Gigi Hadid and Jourdan Dunn.
Why is Kendall famous? Find out below!
For exclusive competitions and amazing prizes visit Reveal's Facebook page NOW!