The ‘Killers of the Flower Moon’ costars reunited at the opening ceremony of the Cannes Film Festival, where DiCaprio revealed that De Niro helped get him his breakout big-screen role.

Robert De Niro hits the Cannes red carpet with partner Tiffany Chen, plus Eva Longoria, Selena Gomez and more. From L.A. to France and everywhere in between, see what your favorite stars are up to.

All these attacks are unacceptable, and this isn't just an American problem. It's a global one. And like a film, we can't just all sit back and watch. We have to act now. Without violence, but with great passion and determination.