Celebrities, including Kara Delevin and Rihanna, visited the premiere of Luc Besson's tape called "Valerian and the City of a Thousand Planets".

On the blue track the model and the singer boasted deep decollete.

At the same time, Kara's dress had a cutout almost to the navel. Ri-Ri chose a more modest outfit, however this did not stop her from showing lush forms.

In addition to Delevin and Rihanna, the premiere was also visited by Dane DeHaan, Sasha Luss, Sonia Rolland, Clive Owen, Emilin Valadier, Pauline Hoareau and, of course, director Luc Besson.

Recall, at the London premiere of the movie "Valerian and the city of a thousand planets," Rihanna also stressed the frank decollete.