Jennifer Lawrence's "low-cut" dress sparked a real debate on social networks.

 Jennifer Lawrence's "low-cut" dress sparked a real debate on social networks.

It was during filming for her most recent project, "Red Sparrow," that the actress wore a dress that sparked negative comments on social media, being called "sexist."

Jennifer Lawrence is a social media sensation. This time, it's not because of a nightclub scandal or the hacking of intimate photos.

The protagonist of the "Hunger Games" saga was in London last weekend for the Bafta ceremony, which she attended wearing a black dress, like many participants, in protest and support for the "Time's Up" movement.